圣诞节的由来或者起源（英文）

圣诞节的由来：origin of Christmas或者：how Christmas emerged

每年的12月25日，是基督教徒纪念耶稣诞生的日子，称为圣诞节。

the origin of Christmas

The Origin of ChristmasBefore one gets carried away with Christmas worship, there are a few things you should know. Let"s take an honest and objective look at the origins of this holiday.We read in Werner Keller"s book The Bible as History the following admission:"December 25 is referred to in documents as Christmas Day in A.D. 324 for the first time. Under the Roman emperor Justinian [A.D. 527-565] it was recognized as an official holiday. An old Roman festival played a a major part in the choice of this particular day. December 25 in ancient Rome was the "Dies Natali Invictus," "the birthday of the unconquered," the day of the winter solstice and at the same time, in Rome, the last day of the Saturnalia, which had long since degenerated into a week of unbridled carnival..." (p. 331).Doesn"t it seem rather strange that the so-called "Christian church" should choose a day to celebrate the Messiah"s birth which was identified as the day of the birth of the unconquered sun, the day of the winter solstice, the "shortest day of the year," when the sunlit part of the days start becoming longer again? What does this have to do with the Messiah, anyway? Was Yeshua the Messiah born anywhere near December 25? Keller goes on:"Meteorologists as well as historians and astronomers have something of importance to contribute to this question of fixing the date of the birth of Jesus. According to St. Luke: "And there were in the same country shepherds abiding in the field, keeping watch over their flock by night" (Luke 2:8)."Meteorologists have made exact recordings of the temperature at Hebron. This spot in the southern highlands of Judah exhibits the same climatic conditions as Bethlehem, which is not far distant. The temperature readings show over a period of three months that the incidence of frost is as follows: December -- 2.8 degrees; January -- 1.6 degrees; February ---0.1 degrees. The first two months have also the greatest rainfall in the year: approximately 6 inches in December, and nearly 8 inches in January. According to all existing information the climate of Palestine has not changed appreciably in the last 2,000 years, consequently modern meteorological observations can be taken as a basis."At Christmas-time Bethlehem is in the grip of frost, and in the Promised Land no cattle would have been in the fields in that temperature. This fact is born out by a remark in the Talmud to the effect that in that neighborhood the flocks were put out to grass in March and brought in again at the beginning of November. They remained out in the open for almost eight months."Around Christmas-time nowadays both animals and shepherds are under cover in Palestine."What St. Luke tells us points therefore to the birth of Jesus having taken place BEFORE the onset of winter..." (p. 331-332).How interesting! How fascinating! As we explore the time for the birth of the Messiah, we find he was born nowhere near December 25, the very date the world has chosen to "celebrate" supposedly, his "birthday"! But there is much more to the story than this. Let"s go on.

Christmas is a Christian holiday that celebrates the birth of Jesus Christ. No one knows the exact date of Christ"s birth, but most Christians observe Christmas on December 25. On this day, many go to church, where they take part in special religious services. During the Christmas season, they also exchange gifts and decorate their homes with holly, mistletoe, and Christmas trees. The word Christmas comes from Cristes maesse, an early English phrase that means Mass of Christ. The story of Christmas comes chiefly from the Gospels of Saint Luke and Saint Matthew in the New Testament. The Persians and the Babylonians celebrated a similar festival called the Sacaea. Part of that celebration included the exchanging of places, the slaves would become the masters and the masters were to obey. The ancient Greeks held a festival similar to that of the Zagmuk/Sacaea festivals to assist their god Kronos who would battle the god Zeus and his Titans. The word Xmas is sometimes used instead of Christmas. This tradition began in the early Christian church. In Greek, X is the first letter of Christ"s name. It was frequently used as a holy symbol. “圣诞节”这个名称是“基督弥撒”的缩写。弥撒是教会的一种礼拜仪式。耶诞节是一个宗教节。我们把它当作耶稣的诞辰来庆祝，因而又名耶诞节。这一天，世界所有的基督教会都举行特别的礼拜仪式。但是有很多圣诞节的欢庆活动和宗教并无半点关联。交换礼物，寄圣诞卡，这都使圣诞节成为一个普天同庆的日子。 随着基督教的广泛传播，圣诞节已成为各教派基督徒，甚至广大非基督徒群众的一个重要节日。在欧美许多国家里，人们非常重视这个节日，把它和新年连在一起，而庆祝活动之热闹与隆重大大超过了新年，成为一个全民的节日。 后人为纪念耶稣的诞生，便把十二月二十五日定为圣诞节，纪念耶稣的出世。但真实的诞生日就没有人知道了。十九世纪，圣诞卡的流行、圣诞老人的出现，圣诞节也开始流行起来了

The Origin of Christmas Christmas Day-December 25-which celebrates the birth of Jesus Christ, the founder of the Christian religion, is the biggest and best-loved holiday in the United States.圣诞节（Christmas）又称耶诞节、耶稣诞辰，译名为“基督弥撒”，是西方传统节日，起源于基督教，在每年12月25日。弥撒是教会的一种礼拜仪式。圣诞节是一个宗教节，因为把它当作耶稣的诞辰来庆祝，故名“耶诞节”。大部分的天主教教堂都会先在12月24日的平安夜，亦即12月25日凌晨举行子夜弥撒，而一些基督教会则会举行报佳音，然后在12月25日庆祝圣诞节；基督教的另一大分支——东正教的圣诞节庆则在每年的1月7日。

您好，圣诞节由来英语翻译为：origin of Christmas。

　　Christmas(Christmas),alsoknownasChristmas,translationasthe"Christmass",westerntraditionalfestival,onDecember25everyyear.Amassisakindofchurchservice.Christmasisareligiousfestival,becauseitasthebirthdayofJesustocelebrate,sothename"Christmas". 　　圣诞节(Christmas)又称耶诞节，译名为“基督弥撒”，西方传统节日，在每年12月25日。弥撒是教会的一种礼拜仪式。圣诞节是一个宗教节，因为把它当作耶稣的诞辰来庆祝，故名“耶诞节”。

Christmas cards (Christmas cards) are very popular in the United States and Europe, and are also one of the ways to maintain the relationship between relatives and friends far away. Many families take the annual family photo or family news with the greeting card, and the news generally includes the advantages and specialties of family members in the past year.The earliest was a pair of big red socks, regardless of size. Because Christmas socks are used for gifts, they are children"s favorite items. In the evening, they hang their socks on the bed and wait for the next morning to receive the gifts.

12月25日，是基督教徒纪念耶稣诞生的日子，称为圣诞节。西方人以红、绿、白三色为圣诞色，圣诞节来临时家家户户都要用圣诞色来装饰。红色与白色相映成趣的是圣诞老人，他是圣诞节活动中最受欢迎的人物。西方儿童在圣诞夜临睡之前，要在壁炉前或枕头旁放上一只袜子，等候圣诞老人在他们入睡后把礼物放在袜子内。December 25 is the day Christians commemorate the birth of Jesus, known as Christmas. Westerners with red, green and white color for the Christmas colors, Christmas comes every household is decorated with Christmas colors. Exist side by side is red and white Santa Claus, he is the most popular figures in the Christmas activities. Western children go to bed on Christmas Eve, prior to the pillow next to the fireplace or put a sock in their sleep after waiting for Santa Claus to present on the socks.

Christmas Day-December 25-which celebrates the birth of Jesus Christ, the founder of the Christian religion, is the biggest and best-loved holiday in the United States.According to the Bible, the holy book of Christians, God decided to allow his only son, Jesus Christ, to be born to a human mother and live on earth so that people could understand God better and learn to love God and each other more. "Christmas"- meaning "celebration of Christ "- honors the time when Jesus was born to a young Jewish woman Mary.Mary was engaged to be married to Joseph, a carpenter, but before they came together, she was found to be with child. Because Joseph, her husband, was a righteous man and did not want to expose her to public disgrace, he had in mind to divorce her quietly. But after he had considered this, an angel of the Lord appeared to him in a dream and said, "Do not be afraid to take Mary home as your wife, because what is conceived in her is from the Holy Spirit. She will give birth to a son, and you are to give him the name Jesus, because he will save his people from their sins."Although the exact date of the birth of Jesus nearly 2,000 years ago is not known, the calendar on the supposed date divides all time into B.C. (Before Christ )and A.D. ( a Latin phrase, Anno Domini, "in the year of our Lord.")For the first 300 years, Jesus" birthday was celebrated on different dates. Finally, in the year 354, church leaders chose December 25 as his birthday.

The name Christmas is short for “Christ‘s Mass“(基督弥撒 ）. A Mass is a kind of Church service. Christmas is a religious festival. It is the day we celebrate as the birthday of Jesus. Almost every one of us know that 25th,December is Jesus"s birthday. And here is a story about the birth of Jesus: In Nazareth, a city of Galilee. The virgin"s name was Mary was betrothed to Joseph. Before they came together, she was found with child of the Holy Spirit. Joseph, her husband was minded to put her away secretly. While he thought about these things, Gabriel, an angel of the Lord appeared to him in a dream and told him did not be afraid to take Mary as wife. And Mary will bring forth a Son, and he shall call his name, Jesus, for he will save his people from their sins. Before Jesus births, Joseph and Mary came to Quintus,which was governing Syria. So everyone went to be registered to his own city. Joseph also went up out of Galilee, out of the city of Nazareth, into Judea, to the city of David, which is called Bethlehem, because he was of the house and of the lineage of David, to be registered with Mary, his betrothed wife, who was with child. So it was that while they were there, the days were completed for her to be delivered. And she brought forth her firstborn Son, and wrapped him in swaddling cloths, and laid him in a manger, because there was no room for them in the inn. And that, Christmas is the feast of the nativity of Jesus, is on 25th, December every year. But nobody know the actual birthday of Jesus. And the Christmas has become popular when Christmas cards appeared in 1846 and the concept of a jollySanta Claus was first made popular in nineteenth Century. There are special Christmas services in Christian churches all over the world. But many of the festivities of Christmas do not have anything to do with religion. Exchanging gifts and sending Christmas cards are the modern ways of celebrating the Christmas in the world.

Christmas, also known as Christmas, is translated as "Christ mass". It originated from the Roman New Year"s agricultural God"s day, which has nothing to do with Christianity. After the prevalence of Christianity in the Roman Empire, the Holy See incorporated this folk festival into the Christian system, and celebrated the birth of Jesus. But it"s not the birthday of Jesus on Christmas day, because the Bible doesn"t record the specific day of Jesus" birth, and it also doesn"t mention that there is such a festival, which is the result of Christianity"s absorption of ancient Roman mythology.

圣诞节的故事如下：Once upon a time, there was a head of the American consulate named Miro, and he had a wife.His wife is a person who is dark and poisonous at heart and wants something from someone else.Christmas is coming, my dear wife, what gift would you like? When her husband asked her this, she lied and said, "I want a little hat to protect my head, because the cold winter is gradually coming to us."However, she didn"t think so in her heart. She wanted to pretend to be Santa Claus, because Santa Claus can enter the Royal Ball on Christmas night, so that he can meet the great king and queen.On Christmas night, after Santa Claus had attended the ball, he would deliver gifts from house to house, and finally, to Milo"s house.The next morning, Milo"s wife woke up from her sleep. She hurriedly put on the hat that Santa Claus gave her. Suddenly, the hat quickly shrank into a ball. She hurriedly shouted, "Help! Help!"At this moment, Santa Claus appeared, and Santa Claus said, "Young man, you must cherish your life now, and don"t just think about other people"s things."This time, it was a lesson for Milo"s wife.对照译文：从前，有一个叫米罗的美国领事馆馆长，他有一个太太。他的太太是一个内心又黑又毒而且希望有别人东西的人。圣诞节快到了，我尊敬的太太，你希望要什么礼物呢？她的丈夫这样问她，她便撒谎说：“我希望要一顶小帽子，保护着我的头部，因为寒冷的冬天渐渐地来到我们身边。”但是，她的内心并不是这样想的，她是想冒充圣诞老人，因为圣诞老人在圣诞节的夜晚可以进入皇家舞会，这样，就可以见到伟大的国王和王后。圣诞节的夜晚，圣诞老人参加完舞会后，就挨家挨户送礼物，最后，送到了米罗家。第二天早上，米罗的太太从睡梦中醒来，她急忙戴上了圣诞老人送给她的帽子，突然，帽子迅速缩成了团，她连忙叫道：“救命啊！救命啊！”就在这时，圣诞老人出现了，圣诞老人说：“年轻人，你一定要珍惜现在的生活，不要只想着别人的东西。”这一次，是给米罗的太太的一个教训。圣诞节的意义十九世纪发展至中叶，整个欧洲、美洲开始过起了圣诞节。并衍生出了相应的圣诞文化。改革开放后，圣诞节在中国传播地尤为突出，至二十一世纪初，圣诞节有机地结合了中国当地习俗，发展日趋成熟。吃苹果、带圣诞帽、寄送圣诞贺卡，参加圣诞派对，圣诞购物等成了中国人生活的一部分。如今圣诞节、圣诞老人和圣诞树的形象在世界各地都深入了孩子们的内心。圣诞节到来之际，许多家长会给孩子们讲圣诞节的由来和习俗，让孩子们体会到圣诞节背后的意义，懂得爱，懂得分享，懂得感恩和回报。

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http://v.youku.com/v_show/id_XNzIwODA4NzI=.html这里有~~而且是全英文的~就要看看你的耳朵拉~

圣诞节的来历 圣诞节是基督教世界最大的节日。4世纪初，1月6日是罗马帝国东部各教会纪念耶稣降生和受洗的双重节日、称为“主显节”（亦称“显现节”）即上帝通过耶稣向世人显示自己。当时只有耶路撒冷的教会例外，那里只纪念耶稣的诞生而不纪念耶稣的受洗。后来历史学家们在罗马基督徒习用的日历中发现公元354年12月25日页内记录着：“基督降生在犹大的伯利恒。” 经过研究，一般认为12月25日为圣诞节，可能开始于公元336年的罗马教会，约在公元375年传到小亚细亚的安提阿，公元430年传到埃及的亚历山大里亚，耶路撒冷的教会接受得最晚，而亚美尼亚的教会则仍然坚持1月6日主显节是耶稣的诞辰。The origins of Christmas Christmas is the world"s largest Christian festival. 4 of the century, January 6 is the Roman Empire, the eastern churches to commemorate the birth of Jesus and the baptism of the double festival, known as "Epiphany" (also known as "Epiphany"), that is God himself through Jesus Christ to the world. The exception was only the church in Jerusalem, where only the commemoration of the birth of Jesus rather than to commemorate the baptism of Jesus. Later Christian historians in Rome, learning to use the calendar found in AD 354 December 25 recorded on page: "Christ was born in Bethlehem of Judah." After research, is generally believed that December 25 for Christmas, you may begin in AD 336 years, the Church of Rome, about AD 375 years spread to Asia Minor to Antioch, AD 430 spread to Egypt, Alexandria, Jerusalem, the church had to accept the latest, but the Armenian church is still adhere to January 6 Day of the Epiphany is the birthday of Jesus.

每年12月25日是全世界大多数基督徒纪念耶稣诞生的日子。教会开始并无圣诞节，约在耶稣升天后百余年内才有。据说:第一个圣诞节是在公元138年，由罗马主教圣克里门倡议举行。而教会史载第一个圣诞节则在公元336年。由于圣经未明记耶稣生于何时，故各地圣诞节日期各异。直到公元440年，才由罗马教廷定12月25日为圣诞节。公元1607年，世界各地教会领袖在伯利恒聚会，进一步予以确定，从此世界大多数的基督徒均以12月25日为圣诞节。其实哪一天并不要紧，重要的是应该知道它是为纪念救主耶稣降生。EveryyearinDecember25thintheworldthemajorityofChristianscommemoratethebirthofJesusday.BeginningofthechurchthereisnoChristmas,about100yearsafterJesusascendedtoheavenis.Itissaid:thefirstChristmasintheyear138,bythebishopofRomeShengkelimeninitiative.ButthechurchhistorycarriesthefirstChristmasintheyear336AD.BecausethenextremembernotintheBiblewhenJesuswasborn,sodifferentallovertheChristmasperiod.UntiltheyearAD440,justbythechurchinRomeinDecember25thforchristmas.In1607,churchleadersaroundtheworldgatheredinBethlehem,tobefurtheridentified,sincemostoftheworld"sChristiansareinDecember25thforchristmas.Infact,onedaydoesnotmatter,importantistoshouldknowthatitistocommemoratethebirthofJesus.仅供参考。

　　Although the exact date of the birth of Jesus nearly 2，000 years ago is not known， the calendar on the supposed date divides all time into B.C. (Before Christ )and A.D. ( a Latin phrase， Anno Domini， “in the year of our Lord.”)For the first 300 years， Jesus‘ birthday was celebrated on different dates. Finally， in the year 354， church leaders chose December 25 as his birthday. 　　 我特别推荐

这个你都不会吗

我已经忘了，不过我知道06界初三英语的书上有

可以参考百度翻译

圣诞老人的由来圣诞老人原来的名字叫做尼古拉，在第四世纪的时候，出生在小亚细亚巴大拉城，家庭富有，父母亲是非常热心的天主教友，不幸他的父母早逝。尼古拉长大以后，便把丰富的财产，全部捐送给贫苦可怜的人，自己则出家修道，献身教会，终生为社会服务。尼古拉后来作了神父，而且还升为主教。他一生当中，做了很多慈善的工作，他最喜欢在暗中帮助穷人，圣诞老人是他后来的别号，这个名字是出自他暗中送钱，帮助三个女孩子的故事。圣诞大餐圣诞大餐吃火鸡的习俗始于1620年。这种风俗盛于美国。英国人的圣诞大餐是烤鹅，而非火鸡。澳大利亚人爱在平安夜里，全家老小约上亲友成群结队地到餐馆去吃一顿圣诞大餐，其中，火鸡、腊鸡、烧牛仔肉和猪腿必不可少，同时伴以名酒，吃得大家欢天喜地。

圣诞节的由来： In Christianity, Christmas is the festival celebrating the Nativity of Jesus, the Christian belief that the Messiah foretold in the Old Testament"s Messianic prophecies was born to the VirginMary. 在基督教的传统中，圣诞节是为庆祝基督耶稣降生的节日。 基督教徒相信，弥赛亚告知圣母玛利亚孕育了上帝的儿子耶稣。 耶稣的出生是有一段故事的，耶稣是因着圣灵成孕，由童女马利亚所生的。 神更派遣使者加伯列在梦中晓谕约瑟，叫他不要因为马利亚未婚怀孕而不要她，反而要与她成亲，把那孩子起名为“耶稣”，意思是要他把百姓从罪恶中救出来。 Jesus" birth is a story. In it, He is believed to be born of the holy spirit, born to the virgin Mary. God sent a message to Joseph in a dream that he shouldn"t worry because of Mary"s unmarried pregnancy because the meaning of boy named "Jesus" was that he would rescue the people from sin. 当马利亚快要临盆的时候，罗马 *** 下了命令，全部人民到伯利恒务必申报户籍。 约瑟和马利亚只好遵命。 When Mary was giving birth, the Roman government gave a mand that all the people of Bethlehem must declare the people in their families. Joseph and Mary had to obey. 他们到达伯利恒时，天色已昏，无奈两人未能找到旅馆渡宿，只有一个马棚可以暂住。 就在这时，耶稣要出生了！于是马利亚唯有在马槽上，生下耶稣。 后人为纪念耶稣的诞生，便定十二月二十五为圣诞节，年年望弥撒，纪念耶稣的出世。 When they reached Bethlehem, it was already dark and they failed to find any acmodation except for a place where horses and other animals were resting. This was the place where Jesus would be born! Mary gave birth to Jesus in this manger. Later generations memorate the birt

Christmas is a Christian holiday that celebrates the birth of Jesus Christ. No one knows the exact date of Christ"s birth, but most Christians observe Christmas on December 25. On this day, many go to church, where they take part in special religious services. During the Christmas season, they also exchange gifts and decorate their homes with holly, mistletoe, and Christmas trees. The word Christmas comes from Cristes maesse, an early English phrase that means Mass of Christ. The story of Christmas comes chiefly from the Gospels of Saint Luke and Saint Matthew in the New Testament.

1、正文OnDecember25oftheGregoriancalendar,ChristianscommemoratethebirthofJesus.WecallitChristmas.ThenameofChristmasistheabbreviationofthemassofChrist,whichisakindofliturgyoftheChristianChurch.Christmasisareligiousfestival,wecelebrateitasthebirthdayofJesus,soitisalsoknownasChristmas.2、译文在每年的公历12月25日，是基督教徒纪念耶稣诞生的日子，我们称为圣诞节。圣诞节这个名称是基督弥撒的缩写，弥撒是基督教会的一种礼拜仪式。耶诞节是一个宗教节，我们把它当做耶稣的诞辰来庆祝，因此又名耶诞节。

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圣诞节来历:Christmas also referred to as Christmas Day or Christmastide, is an annual holiday celebrated on December 25 that marks and honors the birth of Jesus of Nazareth.

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圣诞节的由来英文版加翻译如下：Although the exact date of the birth of Jesus nearly 2，000 years ago is not known， the calendar on the supposed date divides all time into B.C. (Before Christ )and A.D. ( a Latin phrase， Anno Domini， "in the year of our Lord.")For the first 300 years， Jesus" birthday was celebrated on different dates. Finally， in the year 354， church leaders chose December 25 as his birthday.圣诞节只是基督徒庆祝其信仰的耶稣基督(jīdū)诞生的庆祝日。圣诞节的庆祝与基督教同时产生，被推测始于西元1世纪。很长时间以来圣诞节的日期都是没有确定的，因为耶稣确切的出生日期是存在争议的，除了《新约》以外，没有任何记载提到过耶稣;《新约》不知道日期，当然就没有人知道确切日期了。在西元后的头三百年间，耶稣的生日是在不同的日子庆祝的。西元3世纪以前的作家们想把圣诞日定在春分日上下。直到西元3世纪中期，基督教在罗马合法化以后，西元354年罗马主教指定儒略历12月25日为耶稣诞生日。现在的圣诞节日期跟西元纪年的创制是密不可分的。

双向液压锁是指两个液控单向阀组成双向液压锁，原理就是两个液控单向阀取对方油路的压力作为先导油，当一方管路没有压力时，另一方同时关闭。必须保证液控单向阀有足够的控制压力，绝对不允许控制压力失压。应注意控制压力是否满足反向开启的要求。如果液控单向阀的控制引自主系统时，则要分析主系统压力的变化对控制油路压力的影响，以免出现液控单向阀的误动作。液控单向阀是依靠控制流体压力，可以使单向阀反向流通的阀。这种阀在煤矿机械的液压支护设备中占有较重要的地位。扩展资料：液控单向阀与普通单向阀不同之处是多了一个控制油路，当控制油路未接通压力油液时，液控单向阀就象普通单向阀一样工作，压力油只从进油口流向出油口，不能反向流动。当控制油路有控制压力输入时，活塞顶杆在压力油作用下向右移动，用顶杆顶开单向阀，使进出油口接通。若出油口大于进油口就能使油液反向流动。在设计液压回路时，有时可将液控单向阀组合成换向阀使用。例如：用两个液控单向阀和一个单向阀并联（单向阀居中），则相当于一个三位三通换向阀的换向回路。需要指出，控制压力油油口不工作时，应使其通回油箱，否则控制活塞难以复位，单向阀反向不能截止液流。当反向油出口压力超过一定值时，液控部分将失去控制作用，故内泄式液控单向阀一般用于反向出油腔无背压或背压较小的场合；而外泄式液控单向阀可用于反向出油腔背压较高的场合，以降低最小的控制压力，节省控制功率。系统若采用内卸式，则柱塞缸将断续下降发出振动和噪声。参考资料来源：百度百科——双向液压锁

英国AWM狙击步枪AWM是AW枪族中使用大威力弹药的型号，可发射的弹药包括7毫米RemingtonMagnum,.300 Winchester Magnum和.338 Lapua Magnum等。其中使用.338 Lapua Magnum的又被称为AWSM。诞生历史——AWM狙击步枪是英国精密国际公司针对狩猎竞技者的需求，推出的AW改良版本。原本以狩猎为主，后来也普及军事领域，用以提升远程杀伤力。英军是第一个采用.338 Lapua Magnum口径AWSM的用户，将其命名为L115A1,并用于排级支援武器。在2008年又采购了折叠枪托的改进型号，命名为L115A3。除英国外，美国、德国、俄罗斯、意大利、土耳其、挪威、葡萄牙、波兰、荷兰、马来西亚、印度尼西亚、韩国和新加坡等国的军队也采用了AWM或AWSM狙击步枪，其中一些国家还按自身需求进行了相应的改进。衍生型号——AX338狙击步枪：以AWSM为蓝本的重大衍生型，发射.338Lapua Magnum枪弹。研发目的是参与2009年由美国特种作战司令部发出的一项名为精密狙击步枪的选型试验。AX308狙击步枪：AX338狙击步枪的7.62×51毫米NATO口径版本，在2010年1月的SHOT Show上首次推出。AX50狙击步枪：AX338狙击步枪的12.7×99毫米NATO即.50BMG口径版本，在2010年1月的SHOT Show上首次推出。主体结构——由于所用枪弹的弹壳直径较原来的7.62×51毫米枪弹大，为了不改变弹匣和铝底座的相关尺寸，AWM的弹匣容量只有单排5发，弹匣宽16毫米，高101毫米，该弹匣从原理上讲可以装6发。不过这样只有在枪机呈开启状态时弹匣才能完全插入，如果枪机处于闭锁位置，只有装5发弹的弹匣才能插入到位。AWM的后托上有一个后脚架，可由螺纹调整高低，不过由于螺纹相当精细，调节过程很费时间。作战性能——AWM狙击步枪使用的.300 WinchesterMagnum枪弹大幅增加了枪口初速和动能，因此在较远距离上的终点能量也较高。此外它的精度也优于普通的.308Winchester枪弹，只是比最好的比赛级Winchester枪弹稍逊一筹。AWSM狙击步枪使用的.338 LapuaMagnuma枪弹采用250格令船形尾弹头，在超过1200米时速度下降不多，在1000米处的动能仍有1770焦，超过1300米仍有极强的杀伤能力，因此.338 Lapua Magnum枪弹比.300 Winchester Magnum枪弹有更大的威力和更远的射程。2009年11月，英国陆军中士克雷格.哈里森在阿富汗南部赫尔曼德省穆萨堡山区使用一支AWSM/L115A3在2475米外射杀两名塔利班武装人员，创下世界远程狙击的新纪录。流行文化——在约翰·卢森霍执导的动作片《劫匪》中，劫匪之一约翰使用的武器就是AWM狙击步枪。AWM在很多经典射击游戏中也有出现。

那是液控单向阀的先导阀。双联油缸下降时，油缸有杆腔进油，无杆腔的液控单向阀必须打开才能回油。换向的先导阀打开主阀（分配阀上面那联的右侧进油）时，同时把这个二位二通阀打开，液控单向阀开启的信号油从这里泄回油箱，阀就会开启。

二者之间:VCD<VCR<DVD

“L”（large）表示大号，“XL”(Extra Large)表示加大号，“XXL”(Extra Extra Large)表示加加大号，“M”（midd1e）表示中号，“S”（small）表示小号，“XS”(Extra Small)表示加小号S：SMALL 小号M：MIDDLE 中号L：LAGER 大号XL：EXTRA LARGE 特大XXL：EXTRA EXTRA LARGE 超大号MEN 男装 尺码 1/XXS 2/XS 3/S 4/M 5/L 6/XL 身高(cm) 155 160 165 170 175 180 胸围(cm) 76 80 84 88 92 96 腰围(cm) 64 68 72 76 80 84 WOMEN 女装 尺码 1/XXS 2/XS 3/S 4/M 5/L 6/XL 7/XXL 身高(cm) 150 155 160 165 170 175 180 胸围(cm) 76 80 84 88 92 96 100 腰围(cm) 60 64 68 72 76 80 84

提取的典型技术特征包括：特征选择、特征提取、特征变换等。特征选择：特征选择是从原始数据中选择最相关的特征，以提高模型的泛化能力和效果。常用的特征选择方法包括过滤式、包裹式和嵌入式方法。过滤式方法通过计算特征与目标变量之间的相关性或统计指标来选择特征；特征提取：特征提取是将原始数据转换为更具代表性的特征表示形式。常用的特征提取方法有主成分分析（PCA）、线性判别分析（LDA）、局部敏感哈希（LSH）等。PCA通过线性变换将原始数据映射到低维空间，保留最主要的特征信息；LDA则通过最大化类间距离和最小化类内距离来选择最佳的特征投影方向；特征变换：特征变换是对原始特征进行数学变换，以改变特征的表示形式。常用的特征变换方法包括多项式变换、指数变换、对数变换等。多项式变换通过添加或删除特征的高次项来增加特征的表达能力；指数变换和对数变换可以将非线性关系转化为线性关系，使得模型更容易拟合。文本特征提取：文本特征提取是将文本数据转化为机器学习模型可用的特征表示形式。常用的文本特征提取方法有词袋模型、TF-IDF、Word2Vec等。词袋模型将文本转化为固定长度的向量表示，统计每个词在文本中的出现次数；TF-IDF用于衡量一个词对于一个文档集合的重要性，常用于文本分类、聚类等任务；图像特征提取：图像特征提取是将图像数据转化为机器学习模型可用的特征表示形式。常用的图像特征提取方法有颜色直方图、边缘检测、SIFT、CNN等。颜色直方图统计图像中每个颜色出现的频率，用于表示图像的颜色分布；边缘检测用于检测图像中的边缘和轮廓信息；SIFT是一种局部特征描述算法，可以提取图像中的关键点和其对应的特征向量；CNN是一种深度学习模型，可以通过卷积层、池化层等操作来提取图像的高级特征。

　　也许还有许多人不了解VCD是什么。VCD其实是Video Compact Disk的缩写，就是一种压缩过的图像格式。它是采用MPEG-1的压缩方法来压缩图像，解析度到达352 * 240﹙NTSC﹚或352 * 288﹙PAL﹚1.15Mb/s Video Bit Rate，声音格式则采用44.1KHz取样频率，16 Bit取样值，Stereo立体声，﹙在未压缩之前，这样的音频格式就是CD音质，也就是我们常常听的音乐CD的音质。﹚MPEG-1 layer 2，224Kb/s Audio Bite Rate的压缩方式。用这样的压缩方式，在还原成音乐CD格式之后，即使是受过训练的专业试听师也无法分辨出与原来的CD片音质上的差别。也就是说，这种压缩方式是一种非破坏性的压缩。

什么意思?

以下是阀门行业中公认的一些知名品牌，它们被广泛认可并享有很高的声誉。虽然排名可能因时间和市场情况而有所变化，但以下品牌通常被认为是阀门行业的顶级品牌之一：水系统阀门和工业阀门以下比较有影响力的一线品牌可以作为参考，以下是2022-2023年国内一线十大阀门品牌企业厂家，但是仅供参考：苏州纽威阀门股份有限公司、上海冠龙阀门机械有限公司、上海奇众阀门制造有限公司、三花、苏盐、神通、苏阀、南方、江一、尧字。以上厂家只是预估和参考的作用，具体情况可能会因为市场行情的变化、竞争格局大小、产品质量稳定等一系列因素的变化而有所不同或者随时浮动的情况发生。阀门作为工业生产和民用设施中不可或缺的关键装置，其品牌的质量和声誉直接影响着使用者的满意度和信任度。这些品牌在阀门行业中以其创新技术、高品质产品和可靠性而著名。值得注意的是，市场和行业发展变化快速，不同的排名可能会因时间和地区而有所不同。对于最新的排名信息，建议参考行业报告、专业机构或市场调研数据，以获取更详细和准确的信息。

【答案】：B细菌性感染时，成熟中性粒细胞碱性磷酸酶积分值增高。病毒感染时，积分值一般无明显变化。慢性粒细胞白血病的成熟中性粒细胞碱性磷酸酶积分值明显减低，常为"0"。再生障碍性贫血的成熟中性粒细胞碱性磷酸酶积分值增高。红细胞增多症的成熟中性粒细胞碱性磷酸酶积分值升高。因此本题最佳选项是B。

开源模板匹配方法：1、OpenCV模板匹配：OpenCV是一个广泛使用的开源计算机视觉库，其中包括多种图像匹配算法，如模板匹配、特征匹配等，并提供了多种数据类型和函数接口，方便快速进行图像处理。2、SIFT算法：SIFT（ScaleInvariantFeatureTransform）算法是一种基于局部特征的图像匹配算法，能够对图像进行特征描述并计算其相似度，并且对图像缩放和旋转具有较强的不变性。3、SURF算法：SURF（SpeededUpRobustFeatures）算法是对SIFT算法的改进，其使用了一些加速技术，能够实现更快的特征描述和匹配速度。4、ORB算法：ORB（OrientedFASTandRotatedBRIEF）算法是一种基于FAST和BRIEF算法的特征点匹配算法，能够实现实时性匹配且不受图像旋转干扰，对于实时信息处理和嵌入式系统应用具有很高的价值。

服装美国码换算英寸INFANTS & TODDLERS 6MO 12MO 18MO 24MO 2T 3T 4TWeight 14-18 lbs 19-22 lbs 23-26 lbs 26-28 lbs 29 34 38Chest 21 22 23Waist 21 21 1/2 22Hip 21 22 23CHILDREN - GIRLS & BOYS XX-Small X-SmallSize 4/5 6/6X or 6/7Weight 36-43 lbs 44-51 lbsChest 24 26Waist 22 22 1/2Hip 24 26YOUTH - GIRLS & BOYS Small Medium Large X-LargeSize 7/8 or 8 10/12 14/16 18/20Weight 52-67 lbs 68-92 lbs 93-115 lbs 116-129 lbsChest 28 31 34 37Waist 23 25 27 29Hip 28 31 34 37LADIES X-Small Small Medium Large X-Large 2X-LargeSize 4 6/8 10/12 14/16 18 20Bust 32-33 34-36 36-38 39-41 42-44 46-49Waist 23-24 25-27 27-29 30-32 33-35 38-41Hip 33-34 35-37 37-40 40-43 43-46 48-51LADIES JEANSSize Waist0 26"1 27"3 28"5 29"7 30"9 31"10 32"11 33"13 34"15 36"MEN"S X-Small Small Medium Large X-Large 2X-Large 3X-Large 4X-Large 5X-LargeChest 32-35 35-38 38-41 42-45 46-49 50-53 54-57 57-60 61-64Waist 26-29 29-32 32-34 38-38 40-42 44-46 48-51 51-54 55-58Neck 131/2 -14 141/2 -15 151/2 -16 161/2 -17 171/2 -18 181/2 -19 191/2 -20 201/2 -21 201/2 -21HATS Small S/M Medium M/L Large L/XL X-Large 2X-LargeInches 21 1/4 - 21 5/8 22 - 22 3/8 22 3/4 - 23 1/8 23 1/2 - 23 7/8 24 1/4 - 24 5/8 25Head Size 6 3/4 - 6 7/8 6 3/4 - 7 7 - 7 1/8 7 1/8 - 7 3/8 7 1/4 - 7 3/8 7 1/2 - 7 3/4 7 1/2 - 7 5/8 7 3/4 - 7 7/8 8GLOVES X-Small Small Medium LargeSizes 6 1/2 7 7 1/2 8

1关:开始按方向键,杀掉桥上和猎物一样头发的人,要等矮人走过(不是普通的矮的)就有灰色的人走过,帮他升天就搞定了!第2关:杀掉坐在水池上的警察,然后开抢杀了猎物,头戴nike,在跑的!第3关:先开抢打女的旁边。等女的走开后会有个男人的头伸出来,不要客气,杀了他吧!第4关Ben被女的杀掉,只要看最右边最后面那楼的右下角,有个人影开抢杀了他,看不到就叫别人帮你看!第5关:先按方向键,要快快快,然后打车子轮胎就可以了。第6关:干掉右边来的那辆车的后面,看不到就保重啦!第7关。先打广告牌左下角，使得白光消失，然后会看到猎物上车，毙之。第8关:黑头和白头问来问去,过后白头Boss奸笑后,快打掉两人的枪,打手的位,白头的人啊!然后大左边上方的人就行了!第9关:打躲在沙发后面的人,先朝屋顶的灯开抢后他会跑到门后悄悄开抢打你,你打中他就可以了,要打他的手!第10关:打他的头越多越好,要选很快的那种枪!第11关:快按方向键即可,按慢你死不是我死,然后就tobecontinued(按"0"可以跳过情节直接开始,顺便补充一句加钱的密码是"CLIKCLAK")游戏名的意思就是猎头者

NAP的英文全称是NetworkAccessProtection,也就是网络接入防护,它是内置于WindowsLonghornServer以及WindowsVista客户端操作系统的安全机制。

xxl吗？是的话就是加加大的意思

一张CD只有700M，DVD有4.7G要看刻什么格式，只刻数据盘的话，光盘有多大，就可以装多少，像U盘一样，但不能在DVD或VCD上播放，只能在电脑上读取数据。Video CD format(VCD格式) ，MPEG图像特有的一种文件格式。VCD写作软件将这种文件写到一张CD上，该CD称为video CD，它可以在VCD播放机或用MPEG播放器在工作站的CD-ROM驱动器上播放。 VCD即 Video Compact Disc 的缩写：视频压缩盘片。VCD标准由索尼、飞利浦、JVC、松下等电器生产厂商联合于1993年制定，属于数字光盘的白皮书标准。扩展资料：以一张空白的光盘来论，容量大约在650MB-680MB左右，录制音乐CD格式可以放入74分钟的长度，而录制VCD图像则大约可以放下50-60分钟，因此如果你的图像长度超过1小时，请分数段来截取，以免在刻录到空白光盘的时候超出它的最大容量。最重要的是，在截取图像的时候，你必须注意到你所设定的图像截取格式参数是否完全符合VCD的标准标准。其中只要有任何一项不符合，刻录出来的光盘就不能够播放，那么就算是失败了。

本指一种军用栓动狙击枪，现在也可代指由作者漫漫何其多出版的电竞小说：《AWM绝地求生》。在绝地求生这个游戏爆火之后，漫漫何其多出版了《AWM绝地求生》这本小说，该小说收到广泛的好评，AWM也就称为粉丝对该小说的简称。AWM本就是该游戏中的武器之一，在该小说中，这个武器又被设定为：伤害极高，但很难获取，全凭运气。因此“你是我的AWM”，意思就是：你是我的可遇不可求。

筛1.用竹子或金属等做成的一种有孔的器具，可以把细东西漏下去，粗的留下，称“筛子”。2.用筛子过东西：～米。～析。～选。3.斟酒，热酒：～酒。4.敲：～锣。.-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

nap积分值27不正常。根据查询相关资料显示，NAP积分正常值是40-100，平均值是85.2，nap积分值27低于正常值。中性粒细胞碱性磷酸酶，英文缩写NAP，这是一种存在于成熟的粒细胞内的酶，常见于杆状核粒细胞和分叶核粒细胞，在其他的细胞内，没有这种酶的存在。临床上可以通过特殊的染色，只要发现这种酶，就能够证明杆状核粒细胞和分叶核粒细胞的存在。临床上常应用于急性白血病的类型诊断。