求一篇关于六一儿童节的英语小作文，是一个小学生的角度来写。

Children"s Day

今天是六一儿童节 翻译今天是六一儿童节 [网络] Today is Childrens Day; International Children"s Day;Today is Children is Day;

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国际儿童节是指阳历的六月一日。

答：It was Tuesday and It was Children"s day.I had a busy but happy holiday.I got up early because my parents told me to take me to the park.We went there by bus.It only took us about an hour to get there.There were thousands of people that day.We went boating and then climbed the mountain.We had a picnic in the part.We didn"t go home until four o"clock.I helped my mother cook supper in the evening.Then I did my homework and read a book named Harry Porter.

我不知道。

今天是我最期待的一天,因为今天是—儿童节.儿童节是儿童最高兴的日子,因为有些小朋友能从爸妈的手中接到礼物. 三年级今天可以去参加一样活动.就是庆祝儿童节的园游会.园游会在北投公园举办的.我先去看才艺表演,才艺表演真精采,我看得目不转睛.看完表演,我们就去逛园游会了.园游会里人山人海的,我挤了好久才找到我所要玩的东西—戳洞洞游戏. 逛玩园游会后,我们回到集合点玩踩气球,还在那里野餐.吃完午餐,老师又带我们去长安公园玩. 很快的,下午就到了,也该回学校了.大家带著疲倦的身体和快乐的心情回校,今天的收获真不少啊! today is a day that i expect most, because of today is children"s day. children"s day is the happiest day of children , children can receive a gift in the hand from dad mummy because of some. three grades can go to participate in the same activity today. it is the garden celebrating children"s day"s to travel a meeting. garden you will hold in bei tou park. i go to look at talent and skill performance first , talent and skill performance is really splendid , i watch such that being all eyes for. finish watching performance , our going to stroll around a garden having traveled a meeting right away. the garden travels meeting lining sea of faces"s , the thing that i have pushed against finding what our needs to play just now for the a

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儿童节快乐英文艺术字Happy Children"s Day。扩展资料：国际儿童节定于每年的6月1日。为了悼念1942年6月10日的利迪策惨案和全世界所有在战争中死难的儿童，反对虐杀和毒害儿童，以及保障儿童权利。1949年11月，国际民主妇女联合会在莫斯科举行理事会议，中国和其他国家的代表愤怒地揭露了帝国主义分子和各国反动派残杀、毒害儿童的罪行。会议决定以每年的6月1日为国际儿童节。它是为了保障世界各国儿童的生存权、保健权和受教育权，抚养权，为了改善儿童的生活，为了反对虐杀儿童和毒害儿童而设立的节日。世界上许多国家都将6月1日定为儿童的节日。儿童是国家的未来，是民族的希望，给所有儿童创造良好的家庭、社会和学习环境，让他们健康、快乐、幸福地成长，一直是世界各国努力的目标，一年一度的“六一国际儿童节”就是专门为儿童们设立的节日。3月3日女孩节这个节日是专门为小女孩设立的，每到这一天，家中有女儿的父母会在家里设置一个陈列台，台上放上穿着日本和服的漂亮女娃娃玩偶，作为给自己女儿的节日礼物。5月5日男孩节节日当天，有儿子的家庭，门前都悬挂“鲤鱼旗”，表示鲤鱼跳龙门的意思。鲤鱼旗，用布匹或绸缎裁成“空心鲤鱼”，分黑、红和青蓝三种颜色。黑，代表父亲；红，代表母亲；青蓝代表男孩自己。家里有几个男孩儿，门口就悬挂几面青蓝旗。青蓝旗子越多，表示这家的哥们儿就越多。在日本人心目中，鲤鱼象征力量和勇气。

儿童节是专属于孩子的节日，也是国家上都通用的一个节日，这一天不少家长都会专门带孩子出去玩，说到这里不少人都纷纷表示想知道儿童节在六月一日用英语怎么说，六一儿童节的英语怎么读？所以下面我们就进行简单的介绍和总结。儿童节在六月一日用英语说就是Children"s day on June 1.一般在国际上的话都是将用Children"s day来代表儿童节。 六一儿童节主要就是为了的悼念在第二次世界大战当中饱受折磨和死去的儿童的。在1942年6月的第二次世界大战中，来自德国的纳粹军队将利迪策村所有的房屋都进行焚烧，而且还将15岁男性杀害、妇女直接送到集中营里面，其中就有88名儿童在里面，一直到1949年国际民主妇女联合会在莫斯科举办理事会议，不但是揭露了相关军队的残忍暴行，同时为了纪念惨案和保护儿童，就将六月一日确定为国际儿童节。 六一儿童节为的就是让大家能够保护还儿童，减少对他们的伤害，让他们能享受到一个美好的童年和教育，而且现在这个节日还会有不少的活动推出，各位家长可以带孩子去感受。

儿童节，也叫"六一国际儿童节"，每年的6月1日举行，是全世界少年儿童的节日。 1949年11月，国际民主妇女联合会在莫斯科举行理事会议，中国和各国代表愤怒地揭露了帝国主义分子和各国反动派残杀、毒害儿童的罪行。为了保障世界各国儿童的生存权、保健权和受教育权，为了改善儿童的生活，会议决定以每年的6月1日为国际儿童节。 在此以前，世界上的许多国家就有儿童节。1925年，国际儿童幸福促进会倡议建立儿童纪念日，英国、美国、日本等国积极响应，先后建立了自己国家的儿童节，英国规定每年的7月14日为儿童节，美国规定5月1日为儿童节。日本的儿童节很特殊，分男女儿童节，男儿童节5月5日、女儿童节3月3日。我国在1931年也曾经规定4月4日为中国儿童节。 自从1949年确立6月1日为国际儿童节以后，世界各国纷纷废除原来的儿童节，而统一为"六一国际儿童节"。我国中央政府1949年12月宣布：以"六一国际儿童节"代替原来的"四四儿童节"，并规定少年儿童放假一天。

儿童节，也叫"六一国际儿童节"，每年的6月1日举行，是全世界少年儿童的节日。 1949年11月，国际民主妇女联合会在莫斯科举行理事会议，中国和各国代表愤怒地揭露了帝国主义分子和各国反动派残杀、毒害儿童的罪行。为了保障世界各国儿童的生存权、保健权和受教育权，为了改善儿童的生活，会议决定以每年的6月1日为国际儿童节。 Children, also known as "June 1 International Children"s Day," the annual June 1, the world of children"s festivals. November 1949, the Women"s International Democratic Federation council meeting held in Moscow. China and other countries and representatives of countries and anger exposed the imperialist reactionaries kill and poison children. In order to protect the world"s children to survival, health and education, to improve the lives of children. The meeting decided in the annual June 1 International Children"s Day.

9月10日的英语

My birthday at chiidren"s day.

翻译如下明天就是六一儿童节了Tomorrow is International Children"s Day.重点词汇六一儿童节International Children"s Day

今天是我最期待的一天,因为今天是—儿童节.儿童节是儿童最高兴的日子,因为有些小朋友能从爸妈的手中接到礼物. 三年级今天可以去参加一样活动.就是庆祝儿童节的园游会.园游会在北投公园举办的.我先去看才艺表演,才艺表演真精采,我看得目不转睛.看完表演,我们就去逛园游会了.园游会里人山人海的,我挤了好久才找到我所要玩的东西—戳洞洞游戏. 逛玩园游会后,我们回到集合点玩踩气球,还在那里野餐.吃完午餐,老师又带我们去长安公园玩. 很快的,下午就到了,也该回学校了.大家带著疲倦的身体和快乐的心情回校,今天的收获真不少啊! today is a day that i expect most, because of today is children"s day. children"s day is the happiest day of children , children can receive a gift in the hand from dad mummy because of some. three grades can go to participate in the same activity today. it is the garden celebrating children"s day"s to travel a meeting. garden you will hold in bei tou park. i go to look at talent and skill performance first , talent and skill performance is really splendid , i watch such that being all eyes for. finish watching performance , our going to stroll around a garden having traveled a meeting right away. the garden travels meeting lining sea of faces"s , the thing that i have pushed against finding what our needs to play just now for the a

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六一儿童节祝福语英文简短推荐43句 1、I wish you a happy children＇s day. 2、Bless you for being little， 61 happy！ 3、Children＇s day， I wish you happy and happy life！ 4、I wish you a happy children＇s day and a happy river. 5、I wish you like children， happy and happy every year. 6、May you add children＇s fun to life and happiness everyday. 7、May you always have a childlike innocence and laugh everyday. 8、Let＇s give more love to children on June 1 children＇s day. 9、Children＇s day， I wish you have a happy childhood， happy. 10、Dear children， I wish you joy and happiness in your holidays. 11、I wish my friends happiness and joy and laughter into today＇s life. 12、Children＇s day， may you have children＇s happiness and happiness. 13、Grownup children I wish you a happy holiday， wisdom with age growth. 14、May you enjoy life with a childlike innocence and harvest happiness！ 15、Children＇s Day is here. I wish you a happy holiday and forever young！ 16、Children＇s Day is coming. May you and your children be happy and healthy. 17、I thank god let me have you， my child in this special day I wish you well. 18、May you be as happy as a child， happy as a child， as happy as a child！ 19、Childhood is a song without sadness， singing your memory of my innocence； 20、Let＇s play the blessing of the conch， always like a child without worries！ 21、Childhood is beautiful. 61， I hope you will find your childhood fun and enjoy it. 22、Children＇s Day is coming soon， no matter how old， happiness is most important. 23、Children＇s Day is coming， no matter what wishes， I wish you happiness every day. 24、I wish the children happy holidays， good good study， day day up， then as a model. 25、Children are our future， it is our hope， is the most valuable wealth of our country. 26、Children＇s day to send you a carefree， wish you happy and happy， beautiful and happy！ 27、Children is the most precious natural resource. Dark spirit grand ideal， young soul saffron. 28、Cherish the world of children， celebrate children＇s holidays， be happy and happy forever. 29、Resident adults and children with childlike innocence， children and adults together to mature. 30、The children＇s Day is coming. Let＇s review our childhood dreams. I wish you a happy holiday. 31、Happy children＇s day， the innocence you forever！ May you always keep a childlike innocence. 32、The children is the most happy day today， I wish the children happy holidays， learning progress. 33、Children＇s Day is coming. May you go into the world of children again and feel the beauty of childhood again. 34、June 1 children＇s day， may you return to your childhood and remember the unforgettable childhood happiness. 35、The future of flowers， wish your festival happiness， good good study， day day up， to hurry and grow up. 36、Happy 61， happy with you， running， jumping， fighting， playing games， schoolbags， candy and hugging. 37、I wish you： childlike innocence is always there， children＇s interest is always there， no worries， no fun. 38、Although said that you are over age from age， but you still stay in the intelligence on the level of a children＇s day. 39、Good good study， if you cherish soaring aspirations， as a new generation； Day day up， do DongLiangCai， a great cause. 40、On June 1， children＇s day， may you put down your burden， live simply， and have the carefree joy of your childhood again！ 41、June 1 children＇s Day arrived， I wish you childlike innocence， happiness comes， everything goes well， happiness is not old！ 42、Let the innocence purify your troubled mind， more free and easy； let the childlike interest increase your life interest， more happy； 43、Childhood is a flower， childhood is a seed， full of vitality， vitality， recall childhood， recall childhood， happy Children＇s Day！

Do you celebrate the Children"s Day there?

Children"s Day

Children"s Day, also known as "June 1 International Children"s Day", the annual meeting June 1, the festival is the world"s children. In November 1949, Women"s International Democratic Federation of directors meeting held in Moscow, China and the delegates angrily exposed the imperialist reactionaries and killed, poisoned children. In order to protect the world of children"s right to survival, health and education, in order to improve the lives of children, the meeting decided to annually for the June 1 International Children"s Day.

　　在日复一日的"学习、工作或生活中，大家都不可避免地要接触到祝福语吧，祝福语可以增进我们和他人的情感交流。那么你所知道的祝福语都是什么样子的？以下是我帮大家整理的六一儿童节英文祝福语推荐，仅供参考，大家一起来看看吧。 　　1. who says memories are not good? although not a holiday, consider also happy: i wish you a happy june 1! :) 　　2. children"s happiness, the innocence you forever! aunt is ready for you to eat the teeth do not hurt the sugar, to taste, welcome to. 　　3. happy children"s day, the innocence of you forever! you always willing to maintain a childlike innocence. 　　4. the biggest desire is to you: the first children"s day, another youth day, then guoqinjie, another mother"s day, another father"s day, another chung yeung festival. 　　5. the day hope you are happy like a teapot on the stove, although small pipi burned the boiling hot, but still happy blowing whistles, braving the well-being of the bubble, the music pidianpidian! i wish you a happy children"s day! 　　6. the small people i wish you a happy holiday, with the wisdom of age with growth. 　　7. youth is the hope of life, but the wisdom of age to growth. 　　8. i thank god i have you, my children in this special day, i bless you. 　　9. i wish the children happy holidays, study well, every day, prossive, roof as a model. 　　10. in order to celebrate the "june 1" children"s day, special preparations for more than 2 species of fruits, invite you to share 18:45 restaurant gathering. 　　11. when the peony in full bloom, swallows flying; legitimate rose michelia, cherry cooked, the best time of year! peony the united states less than you, than you cherry red, xiaodi young girl, a happy children"s day! 　　12. a socialist flower, is your ah. what happiness! you are the country"s baby, i wish the children"s day hooray! 　　13. the most wonderful childhood was originally a stage of life, then the child is a flower, is also a fruit, is a hazy smart, a never-income activities, a strong desire.

　　在平平淡淡的学习、工作、生活中，大家都经常接触到作文吧，借助作文可以提高我们的语言组织能力。作文的注意事项有许多，你确定会写吗？下面是我收集整理的英文六一儿童节作文3篇，欢迎阅读与收藏。 英文六一儿童节作文 篇1 　　关于六一儿童节英语作文：我的六一节终于来啦！ 　　Every day looking forward to the "61" Children has finally come.Morning, 5:30 on my . My mother"s face cream first serious个true face wash, and then red comb black comb Liangliang the braids, in a flower on the top bar.梳好head, draw good makeup, I look at themselves in the mirror left-right look, feel really good, they 　　turned to the school run. As if my joy will not walk, do not know how I went to school from home. 　　Went to school, teaching see hanging in front of the building to celebrate "61" Children of the huge banner, banners below are to allow us to display the broad stage of talent. We will be here to celebrate "61" International Children"s Day. 　　Renqing "61" event at the thunderous applause began. First, 　　school leaders give excellent Shaoxian squadron and outstanding young pioneers, "ten juvenile Flower", "to help learn flower" were presented with awards in recognition of advanced, next is our children"s talent show, performances. 　　The first one-year program are the children as "61" section of the clapping song rehearsal. Only a small lively Student beautiful, full of energy ahead. Liang opened their voice to sing hard, hard shot with open hands, small hands beat red. The second program is the sixth grade, Big Brothers and Big Sisters performing chorus. They lined up a huge team, bright open -like voice, singing, crying to celebrate "61." At the time singing, laughter, applause, music passed fast. The play has been our fifth grade. We must use the joy of dance to celebrate "61." Standing on the platform, I do not know how good my jump, but I saw the audience of teachers and classmates are 　　looking at our laughter towards our applause. After the U.S. dance , Xu sweet for everyone classmates sang "Solar Rain" theme song, her sweet voice with their own resounding solo to celebrate "61." Turn to instrumental performances, and we took to go blowing clarinet Units, tracks are "painting the Carpenter", "cowboy", "Spring has." Dozens of students stood on stage together blowing, sound filled the campus, applause reverberated in the campus, smiling at his face in full bloom. 　　How time flies! Unconsciously program finished performing, but our hearts are still immersed in the joy of holiday in a long time should not calm. 　　Back home, turn on the TV I watch to celebrate "61" Highlights of the event. Original country, children all over the world with us as excited as joy, as happy, because today is the U.S. holiday, are "61" International Children ah! 　　天天盼望的“六一”儿童节终于来到了。 　　早上，我五点半就起了床。我先用妈妈的洗面奶认认真真的洗个脸，再用大红梳子梳个黑亮亮的辫子，在上面扎上一朵花。梳好头，画好妆，我对着镜子左照照右照照，感觉真靓，就转身往学校跑。我好像高兴得都不会走路了，也不知道我是怎样从家里跑到学校的。 　　来到学校，只见亮堂堂的教学楼前挂着庆祝“六一”儿童节的巨大横幅，横幅下面是让我们展示才艺的广阔舞台。我们就要在这里欢庆“六一”国际儿童节。 　　庆“六一”的盛大活动在雷鸣般的掌声中开始了。首先是学校领导给优秀少先中队和优秀少先队员、“十花少年”、“帮学花”颁发奖状，表彰先进，接下来就是我们少年儿童展示才艺，表演节目。 　　第一个节目是一年级的小朋友为“六一”节排练的拍手歌。只见小同学一个个活泼漂亮，精神饱满，喜气洋洋。他们亮开嗓子使劲唱，伸开双手使劲拍，小手都拍红了。第二个节目是六年级大哥哥大姐姐表演的大合唱。他们排成庞大的队伍，亮开银铃般的嗓门，用宏亮的歌声来欢庆“六一”。时间在歌声、笑声、掌声、乐声中飞快的过去了。该我们五年级上场了。我们要用欢乐的"舞蹈来庆祝“六一”。站在台上，我不知道我跳得有多好，但我看见台下的老师和同学都看着我们欢笑，向着我们鼓掌。我们的舞跳完后，徐甜同学为大家演唱了《太阳雨》主题歌，她用自己甜美的嗓音响亮的独唱来欢庆“六一”。轮到器乐表演了，我们走上台去吹竖笛，曲目是《粉刷匠》、《牧童》、《春来了》。几十名同学站在舞台上一齐吹，笛声在校园飞扬，掌声在校园回荡，笑容在脸上绽放。 　　时间过得真快啊！不知不觉中节目就表演完了，但我们的心仍然沉浸在节日的欢乐中久久不能平静。 　　回到家里，我又打开电视看庆祝“六一”的精彩节目。原来全国、全世界的小朋友和我们一样兴奋，一样欢乐，一样幸福，因为今天是我们的节日，是“六一”国际儿童节啊！ 英文六一儿童节作文 篇2 　　六一儿童节英语作文100字 　　Today is Children"s Day 　　Today is Children"s Day.My father takes me to the zoo.There are many kinds of animals,the tigers, the pandas,the lions, the elephants,the giraffes and the bears. 　　They are different from each other ,some are shy, some are beautiful, some are interesting , some are friendly, some are so cute. But i think these animals are unhappy, they should live in the forest,because the life in the zoo are different from that in the forest. 英文六一儿童节作文 篇3 　　话题作文 儿童节英语作文 　　儿童节英语作文一：儿童节 Children"s Day（680字） 　　In China, Children"s Day is celebrated on June 1 and is formally known as “the June 1 International Children"s Day”. Schools usually hold activities such as camping trips or free movies on Children"s Day to allow students to have fun, and children might also receive small gifts from the government. Entrance ceremonies of the Young Pioneers of China are usually held on June 1 as well. InChina, it is a big day for children. On June 1, except join some activities, their parents also take children to parks or fairground to have fun, and then have a big dinner. In general, McDonald"s and KFC are the most popular. 　　在中国，儿童节是在六月一日这天庆祝，正式的说法是六一国际儿童节。学校会举行很多活动，比如露营或观看电影，允许孩子尽情欢乐，孩子们也会拿到很多小礼物。中国少先队员宣誓仪式也通常在这天举行。六一儿童节在中国是为儿童庆祝的一天。这一天，他们除了会参加很多活动外，爸爸妈妈还会带着孩子去公园，游乐场玩，他们还会大吃一顿，通常麦当劳和肯德基是最受欢迎的。话题作文 儿童节英语作文话题作文 儿童节英语作文。 　　儿童节英语作文二：六一节目 Program for Children"s Day（476字） 　　Our school will have a performance at the night of children"s day. And several classmates and I are going to perform a fairy tale------Snow White. I will perform the role snow white. I will wait for my prince to kiss me to wake me up. Then we will have a happy life. Although we have practice many times, I still feel nervous. But I believe in myself, and I also believe in my classmates. Wait for our wonderful performance! 　　我们学校在儿童节晚上会有表演。我和几个同学一起演一个童话故事------白雪公主。 　　我将扮演白雪公主。我会等着我的王子来吻醒我。然后，我们就会过着幸福的生活。虽然我们已经练习很多次了，但我仍然会感到紧张。话题作文 儿童节英语作文文章话题作文 儿童节英语作文出自，此链接！。不过我相信我自己，我也相信我的同学。等着我们精彩的表演吧！ 　　儿童节英语作文三：儿童节晚餐（英文）（786字） 　　The day before yesterday was the Children"s Day. Our city held an interesting activity, in which children and their parents played the rich and the poor. In the dinner, the rich could have delicious food, but the poor could only have bread with porridge. Parents all hoped to have the dinner for the poor with the children. They hoped that their children could be taught a lesson from the dinner. 　　前天是儿童节。我们市举行了一项有趣的活动，活动中孩子们和他们的父母扮演富人和穷人。晚餐时，富人可以吃好吃的食物，但是穷人只可以吃面包和粥。父母都希望和孩子们吃穷人的晚餐。他们希望孩子能够从晚餐中受到教育。话题作文 儿童节英语作文小学作文-初中作文-高中作文-中考作文-高考作文-节日作文及各类中小学生作文。 　　Now many people on earth don"t have enough food or clothes. Every day only one half of the world could enjoy enough food. The activity was held to make the families understand the differences between the poor and the rich and also make the parents know that too much material life won"t always do good to the children. 　　如今，地球上很多人都没有足够的食物和衣服。每天世界上只有一半的人能够享有足够的食物。举办这次活动是为了使家庭理解穷人和富人之间的差别，并且是父母们知道过多的物质生活并不总是对孩子有好处。

大写

　　在学习、工作、生活中，大家总免不了要接触或使用作文吧，作文是从内部言语向外部言语的过渡，即从经过压缩的简要的、自己能明白的语言，向开展的、具有规范语法结构的、能为他人所理解的外部语言形式的转化。你写作文时总是无从下笔？下面是我帮大家整理的英文六一儿童节作文5篇，供大家参考借鉴，希望可以帮助到有需要的朋友。 英文六一儿童节作文 篇1 　　关于六一儿童节英语作文：难忘的六一儿童节！ 　　关于六一儿童节英语作文：难忘的六一儿童节！ 　　假定你叫李蕾，是英语老师 Mary 的学生，你于 20xx 年 5 月 30 日下午 6 ： 00 去她家通知一件事，并向她借一本英语小说，可她不在，因此你只好给她留一张便条。便条内容如下： 　　1. 六一节去重庆博物馆参观航天英雄杨利伟乘坐的飞船，上午 8 ： 30 在校门口集合，乘 464 路公共汽车去。 　　2. 你向她借“ Under the Moon ”看一周，她同意，请她后天在参观时把书给你。 　　［注意］ 　　1. 格式正确，用英语表达上述内容，不必翻译说明部分。 　　2. 字数在 40 词左右。 　　6：00 p. m. May 30， 20xx 　　Dear Mary， 　　We shall go to Chongqing Museum to visit the spaceship Yang Liwei took in the space on Children"s Day. We are going to take the number 464 bus there at 8：30 a.m.out side the school gate.www.rr365.com May I borrow your English novel “ Under the Moon ” for a week？ Please bring it to me that day if you will. 英文六一儿童节作文 篇2 　　六一儿童节英语作文：精彩作文欣赏 　　During the Children‘s Days when we were young， we sometimes were taken out by parents， or we young kids went together by 　　ourselves， running to the very places with lots of fun and buying plenty of things for a whole day. If my parents took me to， I would choose climbing hills as i loved to.we usually chose to climbing tall ones，because it would be so meaningful.some would like to invite friends home to have a party to celebrate the Children"s Day.Anyhow， it was fun each time. 　　It was quite fun to have Children‘s Day！ 英文六一儿童节作文 篇3 　　关于六一儿童节英语作文：我的六一节终于来啦！ 　　Every day looking forward to the "61" Children has finally come.Morning, 5:30 on my . My mother"s face cream first serious个true face wash, and then red comb black comb Liangliang the braids, in a flower on the top bar.梳好head, draw good makeup, I look at themselves in the mirror left-right look, feel really good, they 　　turned to the school run. As if my joy will not walk, do not know how I went to school from home. 　　Went to school, teaching see hanging in front of the building to celebrate "61" Children of the huge banner, banners below are to allow us to display the broad stage of talent. We will be here to celebrate "61" International Children"s Day. 　　Renqing "61" event at the thunderous applause began. First, 　　school leaders give excellent Shaoxian squadron and outstanding young pioneers, "ten juvenile Flower", "to help learn flower" were presented with awards in recognition of advanced, next is our children"s talent show, performances. 　　The first one-year program are the children as "61" section of the clapping song rehearsal. Only a small lively Student beautiful, full of energy ahead. Liang opened their voice to sing hard, hard shot with open hands, small hands beat red. The second program is the sixth grade, Big Brothers and Big Sisters performing chorus. They lined up a huge team, bright open -like voice, singing, crying to celebrate "61." At the time singing, laughter, applause, music passed fast. The play has been our fifth grade. We must use the joy of dance to celebrate "61." Standing on the platform, I do not know how good my jump, but I saw the audience of teachers and classmates are 　　looking at our laughter towards our applause. After the U.S. dance , Xu sweet for everyone classmates sang "Solar Rain" theme song, her sweet voice with their own resounding solo to celebrate "61." Turn to instrumental performances, and we took to go blowing clarinet Units, tracks are "painting the Carpenter", "cowboy", "Spring has." Dozens of students stood on stage together blowing, sound filled the campus, applause reverberated in the campus, smiling at his face in full bloom. 　　How time flies! Unconsciously program finished performing, but our hearts are still immersed in the joy of holiday in a long time should not calm. 　　Back home, turn on the TV I watch to celebrate "61" Highlights of the event. Original country, children all over the world with us as excited as joy, as happy, because today is the U.S. holiday, are "61" International Children ah! 　　天天盼望的“六一”儿童节终于来到了。 　　早上，我五点半就起了床。我先用妈妈的洗面奶认认真真的洗个脸，再用大红梳子梳个黑亮亮的辫子，在上面扎上一朵花。梳好头，画好妆，我对着镜子左照照右照照，感觉真靓，就转身往学校跑。我好像高兴得都不会走路了，也不知道我是怎样从家里跑到学校的。 　　来到学校，只见亮堂堂的教学楼前挂着庆祝“六一”儿童节的巨大横幅，横幅下面是让我们展示才艺的广阔舞台。我们就要在这里欢庆“六一”国际儿童节。 　　庆“六一”的盛大活动在雷鸣般的掌声中开始了。首先是学校领导给优秀少先中队和优秀少先队员、“十花少年”、“帮学花”颁发奖状，表彰先进，接下来就是我们少年儿童展示才艺，表演节目。 　　第一个节目是一年级的小朋友为“六一”节排练的拍手歌。只见小同学一个个活泼漂亮，精神饱满，喜气洋洋。他们亮开嗓子使劲唱，伸开双手使劲拍，小手都拍红了。第二个节目是六年级大哥哥大姐姐表演的大合唱。他们排成庞大的队伍，亮开银铃般的嗓门，用宏亮的歌声来欢庆“六一”。时间在歌声、笑声、掌声、乐声中飞快的过去了。该我们五年级上场了。我们要用欢乐的舞蹈来庆祝“六一”。站在台上，我不知道我跳得有多好，但我看见台下的老师和同学都看着我们欢笑，向着我们鼓掌。我们的舞跳完后，徐甜同学为大家演唱了《太阳雨》主题歌，她用自己甜美的嗓音响亮的独唱来欢庆“六一”。轮到器乐表演了，我们走上台去吹竖笛，曲目是《粉刷匠》、《牧童》、《春来了》。几十名同学站在舞台上一齐吹，笛声在校园飞扬，掌声在校园回荡，笑容在脸上绽放。 　　时间过得真快啊！不知不觉中节目就表演完了，但我们的心仍然沉浸在节日的欢乐中久久不能平静。 　　回到家里，我又打开电视看庆祝“六一”的精彩节目。原来全国、全世界的"小朋友和我们一样兴奋，一样欢乐，一样幸福，因为今天是我们的节日，是“六一”国际儿童节啊！ 英文六一儿童节作文 篇4 　　话题作文 儿童节英语作文 　　儿童节英语作文一：儿童节 Children"s Day（680字） 　　In China, Children"s Day is celebrated on June 1 and is formally known as “the June 1 International Children"s Day”. Schools usually hold activities such as camping trips or free movies on Children"s Day to allow students to have fun, and children might also receive small gifts from the government. Entrance ceremonies of the Young Pioneers of China are usually held on June 1 as well. InChina, it is a big day for children. On June 1, except join some activities, their parents also take children to parks or fairground to have fun, and then have a big dinner. In general, McDonald"s and KFC are the most popular. 　　在中国，儿童节是在六月一日这天庆祝，正式的说法是六一国际儿童节。学校会举行很多活动，比如露营或观看电影，允许孩子尽情欢乐，孩子们也会拿到很多小礼物。中国少先队员宣誓仪式也通常在这天举行。六一儿童节在中国是为儿童庆祝的一天。这一天，他们除了会参加很多活动外，爸爸妈妈还会带着孩子去公园，游乐场玩，他们还会大吃一顿，通常麦当劳和肯德基是最受欢迎的。话题作文 儿童节英语作文话题作文 儿童节英语作文。 　　儿童节英语作文二：六一节目 Program for Children"s Day（476字） 　　Our school will have a performance at the night of children"s day. And several classmates and I are going to perform a fairy tale------Snow White. I will perform the role snow white. I will wait for my prince to kiss me to wake me up. Then we will have a happy life. Although we have practice many times, I still feel nervous. But I believe in myself, and I also believe in my classmates. Wait for our wonderful performance! 　　我们学校在儿童节晚上会有表演。我和几个同学一起演一个童话故事------白雪公主。 　　我将扮演白雪公主。我会等着我的王子来吻醒我。然后，我们就会过着幸福的生活。虽然我们已经练习很多次了，但我仍然会感到紧张。话题作文 儿童节英语作文文章话题作文 儿童节英语作文出自，此链接！。不过我相信我自己，我也相信我的同学。等着我们精彩的表演吧！ 　　儿童节英语作文三：儿童节晚餐（英文）（786字） 　　The day before yesterday was the Children"s Day. Our city held an interesting activity, in which children and their parents played the rich and the poor. In the dinner, the rich could have delicious food, but the poor could only have bread with porridge. Parents all hoped to have the dinner for the poor with the children. They hoped that their children could be taught a lesson from the dinner. 　　前天是儿童节。我们市举行了一项有趣的活动，活动中孩子们和他们的父母扮演富人和穷人。晚餐时，富人可以吃好吃的食物，但是穷人只可以吃面包和粥。父母都希望和孩子们吃穷人的晚餐。他们希望孩子能够从晚餐中受到教育。话题作文 儿童节英语作文小学作文-初中作文-高中作文-中考作文-高考作文-节日作文及各类中小学生作文。 　　Now many people on earth don"t have enough food or clothes. Every day only one half of the world could enjoy enough food. The activity was held to make the families understand the differences between the poor and the rich and also make the parents know that too much material life won"t always do good to the children. 　　如今，地球上很多人都没有足够的食物和衣服。每天世界上只有一半的人能够享有足够的食物。举办这次活动是为了使家庭理解穷人和富人之间的差别，并且是父母们知道过多的物质生活并不总是对孩子有好处。 英文六一儿童节作文 篇5 　　六一儿童节英语作文：Today is Children‘s Day 　　六一儿童节这一天，小杰的爸爸带着他在动物园度过了一个愉快的儿童节，今年的儿童节，你又是怎么过的呢？ 　　Today is Children"s Day.My father takes me to the zoo.There are many kinds of animals，the tigers， the pandas，the lions， the elephants，the giraffes and the bears. 　　They are different from each other ，some are shy， some are beautiful， some are interesting ， some are friendly， some are so cute. But i think these animals are unhappy， they should live in the forest，because the life in the zoo are different from that in the forest.www.rr365.com 　　The children`s day is coming .so I am very happy.I think that day I am going to buy a beautiful gift for me.on that wonderful day， I am going to play in that children‘s garden whit my mother and father. it will be the most happy day！

在同一种光下，某一物体的折射率为定值

国际汽车联合会（FIA）组织的拉力赛主要有：世界拉力锦标赛（World Rally Championship）欧洲拉力锦标赛（European Rally Championship）欧洲车手拉力赛（European Rally Cup for Drivers）欧洲地区拉力赛（Regional European Rally Cups）非洲拉力锦标赛（African Rally Championship）中东拉力锦标赛（Middle East Rally Championship）亚太拉力锦标赛（Asia-Pacific RallyChampionship）亚洲区拉力锦标赛（Asian ZoneRallyChampionship）拉力赛始于1911年，当年在摩洛哥首都蒙迪卡罗举行的长途汽车比赛上，组织者首次Rally作为长途汽车比赛的名称，并沿用于至今。Rally原意是“集合”、“恢复力气”，很能体现现代拉力赛的特点。中文“拉力”是由Rally音译而来，不但读音很相似，而且含义也比较贴切。

好像是PS材料做的吧 这个我也不太了解哦 我在武汉东湖新技术开发区大学园路这边住的 这有个叫冠易科技发展有限公司的好像有做这种餐具电话是027-59880825 你可以打过去问一下 我只知道这么多啦

用于二颗或二颗以上缺失，弘冠牌子的还可以， 稳定，不晃动，不脱落 ，适用范围广。

紫外线是一种低能量的电磁幅射，照射能量能产生激发作用。紫外线照射杀菌是使微生物细胞内核酸、原浆蛋白和酶发生化学变化而死亡。紫外线有广谱杀菌作用，可杀死包括细菌、结核杆菌、芽胞和真菌在内的多种微生物。

1、1L1、1L2、1L3接A、B、C对应接入；2L1、2L2、2L3也是对应接ABC三项。2、吸合后上下接通电路就导通了。最下面两个在一起的接线地方是接到线圈的电源的，也就是通过这个供电控制电路通断。两边的是辅助点，一副开点就是在接触器不通电的时候是导通的，吸合后是断开的。一副是闭点不通电是断开的通电则闭合。这个可以用万用表量出哪个开点哪个是闭点。开闭点是接控制回路的。3、启动按钮要并接到接触器常开触点形成自锁。建议和图一样加熔断器和热继电器对电机进行保护。扩展资料：交流接触器的工作原理是利用电磁力与弹簧弹力相配合，实现触头的接通和分断的。交流接触器有两种工作状态: 失电状态(释放状态) 和得电状态(动作状态)。当吸引线圈通电后，使静铁芯产生电磁吸力，衔铁被吸合，与衔铁相连的连杆带动触头动作，使常闭触头断接触器处于得电状态;当吸引线圈断电时，电磁吸力消失，衔铁在复开，使常开触头闭合，位弹簧作用下释放，所有触头随之复位，接触器处于失电状态。

工作原理如下：1、（1）变速器输入轴与输出轴，各自以不同的速度旋转，变换档位时，两个旋转速度不一样齿轮，如果不先“同步”而强行啮合，必然会发生两个齿轮冲击碰撞，因此会损坏齿轮。（2）旧式的变速器的换档要采用“两脚离合”的方式，换档时，先踩一次离合器，把挡拉出到空挡，放开离合器，在空档位置停留片刻，再踩一次离合器，把挡进到另一挡中。（3）但这个操作比较复杂，又麻烦。因此现代的变速箱都设计有“同步器”，通过同步器使将要啮合的齿轮，达到一致的转速而顺利啮合换挡。2、同步器有常压式和惯性式。目前全部同步式变速器上采用的是惯性同步器，它的特点是依靠摩擦作用实现同步。3、接合套、同步环和待接合齿轮的齿圈上，均有倒角（锁止角）。同步环的内锥面与待接合齿轮齿圈外锥面接触产生摩擦。锥面摩擦使得待啮合的齿套与齿圈迅速同步，同时又会产生一种锁止作用，防止齿轮在同步前进行啮合。4、当同步环内锥面与待接合齿轮齿圈外锥面接触后，在摩擦力矩的作用下，齿轮转速迅速降低（或升高）到与同步环转速相等，两者同步旋转，齿轮相对于同步环的转速为零，因而惯性力矩也同时消失，这时在换挡杆作用力的推动下，接合套不受阻碍地与同步环齿圈接合，并进一步与待接合齿轮的齿圈接合，而完成换档的过程。

连成一句We have some milk, bread and fruit中文意思是，我们有一些牛奶、面包和水果

歌曲名:Voted Most Likely歌手:man overboard专辑:Man OverboardMan Overboard - Voted Most LikelyQQ : 349777127Ruined again, what did I do?I"ve been caught up and distracted by you.I held the moment in the palm of my hands and watched it crumble.I tried to understand how you could be so normaland I could be so awkward day after day.I hate to break the bad news, but I am nothing like you.Still, you call me all day.Why is it that you touch me like you want meand you look my in the eyes like you"ve never seen a boy before me?Meet me at the back door just so we can talk more.Now I"m asking myself what I broke your heart for.I never wanted to embarrass you or say anything that wasn"t true.Left me wide open eating out of your hand.I watched your car leave. I didn"t understand.How I could be so stupid, how it got so confusing…Still tension in the air. If you want to hurt me,then you should just desert me, now since you are aware.Why is it that you touch me like you want meand you look my in the eyes like you"ve never seen a boy before me?Meet me at the back door just so we can talk more.Now I"m asking myself what I broke your heart for.I never wanted to embarrass you or say anything that wasn"t true.I"ll most likely spend tonight alone.I"d throw a party but no one would come.I"ll be waiting outside till your car pulls upwith butterflies slicing holes in my gut.I don"t want to ruin this again.Man Overboard - Voted Most LikelyQQ : 349777127http://music.baidu.com/song/16634012

紫外线杀菌是利用紫外线强的穿透力，使细胞内的蛋白质（主要的酶都受到破坏）变质从而杀死细菌。所以这是一种物化结合的方法，物理方法是手段，最终的效果是由于化学变化导致的。

黄绿色，和竹子横切面的颜色差不多的。竹木纤维板可分为3个档次，完全发泡，半发泡，不发泡三种。不发泡的质量最好，但价格也最高。竹木纤维是以锯末，木屑，竹屑等低植生物质纤维为主原料，利用高分子界面化学原理和塑料填充改性的特点，整个生产全过程不含任何胶水成份，完全避免了材料中由于甲醛释放导致对人体的危害。又因兼有木材和塑料的双重特性，摒弃了木材和塑料的缺陷，可在很多领域替代原木、塑料和铝合金等使用，市场应用前景广泛。目前，国内外对竹木纤维称谓不一，也有将其称之为环保木，科技木等，英文名称：Wood-Plastic Composites,缩写为WPC。它具备木材加工的所有特性。符合国家“节材代木”的政策导向， 08年，竹木纤维在北京奥运会（竹木纤维屋顶）上亮相，之后又在上海世博会（中国馆竹木纤维平台）、广州亚运会等大型公众活动中频频出现。电器全屋整装更是把竹木纤维作为代替传统木材的新型环保材料，融入到了环保集成墙面中，打造“环保、便捷、美学”的全新家居风格，环保、科技理念一脉相承。竹木纤维集成墙面有大理石系列、木纹系列和墙纸系列等，通过外观造型，表面和花纹的色彩处理给室内家装提供了更多的人性化选择，营造了良好的视觉效果。经过专业检测部门测定具备了强度大、质量轻、阻燃、防潮、防腐、防蛀、坚固耐用的特点，竹木纤维集成墙面凭借其特点，在欧美国家备受推崇，全屋整装引进欧美风格设计，引领都市环保、时尚、绿色家居新潮流。竹木纤维集成墙面材料采用挤压工艺制造而成，所以可以根据需要对产品的色彩、尺寸、形状进行控制，真正实现按需定制，最大程度降低使用成本，节约森林资源。全屋整装竹木纤维集成墙面受到推崇另个原因它具有突出的环保功能，可以循环利用，几乎不含对人体有害的物质和毒气挥发，经有关部门检测，其甲醛的释放只有0.3mg/L，大大低于国家标准(国家标准是1.5mg/L)，无污染，无公害，并且具有吸音节能的特点，符合国家环保标准和欧洲标准,装修后无毒无异味，可马上入住，是真正的绿色环保产品。适用于居室、酒店装修效果图）、娱乐场所、办公室、商场等…

你已经投过票了吧？

我的理解: 达喀尔属越野,赛程比拉力更长,更艰苦~~ 查看原帖>>

加热设备（燃烧器）释放热量，先通过辐射传热被水冷壁吸收，水冷壁的水沸腾汽化，产生大量蒸汽进入汽包进行汽水分离（直流炉除外），分离出的饱和蒸汽进入过热器，通过辐射、对流方式继续吸收炉膛顶部和水平烟道、尾部烟道的烟气热量，并使过热蒸汽达到所要求的工作温度。发电用锅炉通常还设置有再热器，是用来加热经过高压缸做功后的蒸汽的，再热器出来的再热蒸汽再去中、低压缸继续做功发电。

木塑地板代替了传统的纯木质地板，外观上具有木质纹理，材料中添加特殊工艺，具有防腐防潮等特点，是一种节能环保，会领导未来社会建筑趋势。全国范围来说，是很受国家支持的。专业生产，政府批准的，北京恒通创新赛木科技股份有限公司，网址：www.htcxms.com。

说说锅炉的定义你就能明白，锅炉是利用燃料燃烧，放出热能，来加热给水或产生蒸汽的换热设备。锅炉，顾名思义也就是锅加炉，锅是烧水的，炉是烧火的。如果你想要更具体的，可以说一下你用的锅炉的型号，这样就能把工作原理分析的很清楚了。

就是两只接触器将各自的辅助常闭触点储量介入对方的控制回路中，互相闭锁，使得两只接触器不能同时吸合，这就是所谓的接触器互锁~

新欧标的环保皮革（6p7p），低毒无毒

解释折射率的色散现象如下：色散是复色光分解为单色光而形成光谱的现象。色散可以利用棱镜或光栅等作用为色散系统的仪器来实现。如复色光进入棱镜后，由于它对各种频率的光具有不同折射率，各种色光的传播方向有不同程度的偏折，因而在离开棱镜时就各自分散，形成光谱。例如太阳光通过三棱镜后，产生自红到紫循序排列的彩色连续光谱。复色光通过光栅或干涉仪时，由于光的衍射和干涉作用，也能使各种色光分散。光的色散（dispersion of light）指的是复色光分解为单色光的现象。由两种或两种以上的单色光组成的光(由两种或两种以上的频率组成的光)，称为复色光。不能再分解的光(只有一种频率)，称为单色光。一般让白光（复色光）通过三棱镜就能产生光的色散。对同一种介质，光的频率越高，介质对这种光的折射率就越大。在可见光中，紫光的频率最高，红光频率最小。当白光通过三棱镜时，棱镜对紫光的折射率最大，光通过棱镜后，紫光的偏折程度最大，红光偏折程度最小。这样，三棱镜将不同频率的光分开，就产生了光的色散。原理：色散的原理是光的折射。在自然界中，太阳光是白光。当太阳光的白光通过棱镜后被分解成各种颜色的光，假如用白屏来承接，在白屏上就形成一条彩色的光带，这些光带的颜色依次是红、橙、黄、绿、蓝、靛、紫。

余晖残橙原理光的色散现象。余晖残橙”是一种常见的自然景观，通常出现在日落或日出时分，当太阳处于地平线以下时，太阳的光线会穿过大气层中的尘埃和水分，使得天空呈现出橙红色或者紫红色。这种现象的原理是光的色散现象，太阳光中的不同波长的光线在穿过大气层时会发生不同程度的偏折和散射，而橙色和红色光线的波长较长，所以相对于其他颜色的光线来说，它们更容易穿透大气层，因此在日落或日出时，太阳光线穿过大气层时，橙色和红色光线更容易被保留下来，形成了橙红色的天空。

《逐浪之爱》大结局：坏人掳走了Sammy，甚至要放火毁了她。Mik为了救Sammy，不仅身负重伤，而且亲眼看到好朋友在他面前失去生命。就在所有人都以为坏人不会再出现的时候，顽强的坏人又再次出现了Mik的办公室，还差点毁了Mik。在这部剧中，Mik几乎每集都会被坏人男二追赶，就算是落入海里，脸部差点毁容，坏人依旧可以精准地找到他，让人不得地怀疑坏人在Mik的身上装了定位器。《逐浪之爱》确实有些高开低走，前期的动作打斗戏很精彩，甚至连女主Sammy都是战斗力满分，但是全剧的动作戏份过多就显得很突兀，甚至抢了Mik和Sammy谈恋爱的风头。虽然编剧给Mik和Sammy安排了一个浪漫的海边求婚结局，但是观众却丝毫不买账。一些观众吐槽坏人的戏份真的太多了，每集至少要出现十分钟，简直比Mik的戏份还重。同类型电视剧：1、《强悍媳妇》：讲述了为了照顾已故姐姐的儿子和为其复仇，女主和姐夫契约结婚，并在姐姐曾经的婆家大杀四方开启复仇模式的故事，而与姐夫也就是男主之间相互救赎的爱情故事更是在契约婚姻的极限拉车中让观众上头不已。整部剧是以爱情轻喜剧定位，所以女主的个性是比较张扬可爱的，如剧名一般彪悍的作风确实让人哭笑不得的同时又大为快意。2、《劫心恋人》：该剧主要讲述了男女主先婚后爱的情感故事，秉承了泰剧一如既往的狗血和套路，让人越看越上头。男主在剧中是富家大少爷，暗恋女主而未表明，但因某种原因两人结婚，宠妻的男主人设，着实让人上头不已。

【赛 3:1】 主万军之耶和华从耶路撒冷和犹大除掉众人所倚靠的，所仗赖的，就是所倚靠的粮，所仗赖的水，【赛 3:2】 除掉勇士和战士、审判官和先知、占卜的和长老、【赛 3:3】 五十夫长和尊贵人、谋士和有巧艺的，以及妙行法术的。【赛 3:8】 耶路撒冷败落，犹大倾倒；因为他们的舌头和行为与耶和华反对，惹了他荣光的眼目。【赛 3:9】 他们的面色证明自己的不正；他们述说自己的罪恶，并不隐瞒，好像所多玛一样。他们有祸了，因为作恶自害。【赛 3:16】 耶和华又说：“因为锡安的女子狂傲，行走挺项，卖弄眼目，俏步徐行，脚下玎珰。【赛 3:17】 所以主必使锡安的女子头长秃疮；耶和华又使她们赤露下体。”【赛 3:18】 到那日，主必除掉她们华美的脚钏、发网、月牙圈、【赛 3:19】 耳环、手镯、蒙脸的帕子、【赛 3:20】 华冠、足练、华带、香盒、符囊、【赛 3:21】 戒指、鼻环、【赛 3:22】 吉服、外套、云肩、荷包、【赛 3:23】 手镜、细麻衣、裹头巾、蒙身的帕子。【赛 3:24】 必有臭烂代替馨香，绳子代替腰带，光秃代替美发，麻衣系腰代替华服，

紫外线指数是指一天当中太阳在天空中的位置最高时（也即中午前后），到达地面的太阳光线中紫外线辐射对人体皮肤的可能损伤程度。紫外线指数一般用0－15表示。通常规定，夜间紫外线指数为0，在热带或高原地区、晴天无云时，紫外线最强，指数为15。可见紫外线指数值越大，表示紫外线辐射对人体危害越大，也表示在较短时间内对皮肤的伤害愈强。 有时又可将紫外线指数分为5级发布，即指数值为0、1、2时，为1级，表示太阳辐射中紫外线量最小，对人体基本没有什么影响；紫外线指数为3、4时，为2级，表示太阳辐射中的紫外线量比较低，对人体的影响比较小；紫外线指数为5、6时，可称3级，表示紫外线辐射为中等强度，对人体皮肤有一定程度的伤害；紫外线指数为7、8、9时，可视为4级，表示紫外线辐射较强，对人体危害较大，应注意预防；外出应戴太阳帽、太阳镜或遮阳伞，也可涂擦一些防晒霜（SPF指数应大于15）。当紫外线指数≥10时，可视为5级，表示紫外线辐射最强，对人体危害最大，人们应减少外出时间（特别是中午前后），或采取积极的防护措施。 总的来说紫外线消毒灯透过的是石英玻璃，具体的请您看下面说明。 紫外线是指波长在200nm～380nm之间的太阳光线，包括3类：UV－A波长为315nm～380nm，UV－B波长为280nm～315nm，UV－C波长200nm～280nm。到达地球表面的太阳光线（290nm—2000nm）中紫外线约占13％，其中UV－A占97％，UV－B占3％，UV－C接近于0。对人皮肤损伤的只有UV－A、UV－B。通过特殊工艺制成的UV－C紫外线灯，用来进行消毒灭菌。 其中真正具有杀菌作用的是uv-C波紫外线，254nm左右的紫外线最佳。紫外线可以杀灭各种微生物，包括细菌繁殖体、芽胞、分支杆菌、病毒、真菌、立克次体和支原体等，具有广谱性。 其杀菌原理是通过紫外线对细菌、病毒等微生物的照射，以破坏其机体内DNA（去氧核糖核酸）的结构，使其立即死亡或丧失繁殖能力。石英紫外线灯具有优势，那么，如何识别真假。不同波段的紫外线杀菌能力不同，只有短波紫外线（200-300nm）才能对细菌有杀灭能力，其中在250-270nm范围杀菌力最强，不同材料制造的紫外线灯成本和性能也不一样。真正高强度、长寿命的紫外线灯必需是采用石英玻璃制造，这种灯也叫石英杀菌灯，它分两种类型：高臭氧型和低臭氧型，在消毒柜一般采用高臭氧型，这也是石英紫外线灯相对其他紫外线灯的一个显著特点，此外，它产生的紫外线强度高，是高硼灯的1.5倍以上，并且，紫外线辐射强度寿命长。最可靠的分辨方法是用紫外线辐照度计254 nm探头来测，同样功率，254 nm紫外线强度最高的是石英紫外线灯。其次是高硼玻璃紫外线灯，高硼玻璃灯紫外光强度很容易衰减，它点灯数百小时后其紫外光强度就大幅下降，降到初始时的50%-70%。在用户手上，虽然看到灯管还是亮的，但它可能已不起作用了。而石英玻璃的光衰减程度要远小于高硼灯。涂了荧光粉的灯管，不管是用何种玻璃制造都不可能发出短波紫外线，更不可能产生臭氧，因为经荧光粉转换发出的谱线，波长最短为300 nm附近，在消毒柜里经常能看到的是灭蚊灯，只能产生365nm谱线和一部分蓝色光，它的功能除了能把蚊子吸引过来之外，是根本没有消毒作用的。----高硼玻璃紫外线灯和石英紫外线灯在外观上比，石英紫外线灯一般不能装铝盖灯头，灯头材质用塑料，胶木或陶瓷，灯头外径要比玻璃管粗；高硼玻璃都可采用自动化程度较高的圆封的生产工艺，其工艺与日光灯生产一样，可用铝灯头。 ----石英玻璃熔点高，膨胀系数低，如果同时放在火中加热，高硼玻璃熔点低。加温后同时放在水中急冷，不会碎裂的是石英玻璃。对于一些使用普通玻璃管制造的所谓"紫外线灯"，这种灯是不含紫外线的，用一个简单的方法测试：把这种灯在节能灯或日光灯旁边点亮，它不能激化管内荧光粉发光，就可证实它是名符其实的假冒伪劣产品。

ppr是英文无规共聚聚丙烯俗称三型聚丙烯。PPR是英文无规共聚聚丙烯（Polypropylene-Random）的简称。俗称三型聚丙烯。PPR管是镀锌管、UPVC给水管、铝塑管、PE管、PE-X管、PE-RT管的更新换代产品。由于它使用无规共聚技术，使聚丙烯的强度，耐高温性得到很好的保证，从而成为水管材料的主力军。卫生健康环保。聚丙烯是环保材料，可用作饮用水输送。接头用热熔连接，成为一体，百分百无渗漏，其他材料用丝口连接，其防渗性较逊，也避免了胶水粘接的有毒性。输送阻力小。价格便宜适中。使用寿命长，按国家标准GB/T18742生产和使用时可以使用50年。PPR是三型聚丙烯的简称，采用热熔接的方式，有专用的焊接和切割工具，有较高的可靠性。价格也很经济。保温性能也很好，管壁也很光滑。不包括内外丝的接头。PPR管材与传统的铸铁管、镀锌钢管、水泥管等管道相比，具有节能节材、环保、轻质高强、耐腐蚀、内壁光滑不结垢、施工和维修简便、使用寿命长等优点，广泛应用于建筑给排水、城乡给排水、城市燃气、电力和光缆护套、工业流体输送农业灌溉等建筑业、市政、工业和农业领域。PPR管正式名为无规共聚聚丙烯管，是目前家装工程中采用最多的一种供水管道。

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