美国的地理位置（中文和英文）

geological location

地理位置可分为：经纬位置和海陆位置和交通位置

geographic location of China

In general, directions of the east is at right, and the west at left while the north is up and the south down on a map.

以中国为例 China The People"s Republic of China is a socialism country with its own characteristics. It is one of the developing countries. China lies in the east of Asia. It has a number of neighboring countries. To the north, northeast and northwest are the Mongolia, Russia and Korea. To the south are Vietnam, Laos, Thailand and the Philippine. To the west and southwest are India, Burma, Bhutan, Nepal and Pakistan. To the east is Japan, which faces China across the East China Sea. China is a country with a vast territory. It has an area of over 9,600,000 square kilometers. It consists of 34 provinces, autonomous regions, and municipalities directly under the Central Covernment. Beijing, which is situated in the North China, is its capital. The People"s Republic of China is one of the largest countries in the world. Now it has a population of more than 1.2 billion, making up a quarter of the world population. 以下是汉字部分哈: ①中华人民共和国是一个有中国特色的社会主义国家。它是一个发展中国家。 ②中国位于亚洲的东部，有许多邻国。北面和东北面有蒙古，俄罗斯和朝鲜；南面有越南、老挝、泰国和菲律宾；西面和西南面有缅甸、印度、尼泊尔、不丹和巴基斯坦；东面有日本，与中国隔海相望。 ③中国幅员辽阔，有九百六十万平方千米。 ④它有34个省、直辖市和自治区。首都是北京，位于华北。 ⑤中国是世界上最大的国家之一。现在，它有12多亿人口，占世界人口的四分之一。

Compared to the United Kingdom, the United States, China"s geographical location is different

Located in the east of the Asia-Europe Continent, on the western shore of the Pacific Ocean, China has a land boundary of some 20,000 km, with 15 neighboring countries.　　China"s mainland coastline extends from the Yalu River on the border with North Korea in the north to the Beilun River on the border of China and Vietnam in the south, measuring approximately 18,000 km. The Chinese mainland is flanked to the east and south by the Bohai, Yellow, East China and South China seas. A total of over 5,000 islands dot China"s territorial waters. The largest of these is Taiwan. The island coastline measures approximately 14,000 km.　　China is bordered by Korea to the east; Mongolia to the north; Russia to the northeast; Kazakhstan, Kyrgyzstan and Tajikistan to the northwest; Afghanistan, Pakistan, India, Nepal, Sikkim and Bhutan to the west and southwest; and Vietnam, Laos and Myanmar to the south.　　Across the seas to the east and southeast of China are Japan, the Republic of Korea, the Philippines, Malaysia, Indonesia and Brunei.

Australia country in the Southern Hemisphere comprising the mainland of the Australian continent (the world"s smallest), the island of Tasmania and numerous smaller islands in the Indian and Pacific Oceans. Neighbouring countries include Indonesia, East Timor and Papua New Guinea to the north, the Solomon Islands.

Great Britain (Scottish Gaelic: Breatainn Mhòr, Welsh: Prydain Fawr) is the largest island of the British Isles, the largest island in Europe and the eighth-largest island in the world. It lies to the northwest of Continental Europe, with Ireland to the west, and makes up the largest part of the territory of the state known as the United Kingdom of Great Britain and Northern Ireland. It is surrounded by over 1,000[citation needed] smaller islands and islets.The historic nations of England, Scotland and the principality of Wales are mostly situated on the island, along with their capital cities, London, Edinburgh and Cardiff respectively.

美国位于北美洲南部，东临大西洋，西濒太平洋，北接加拿大，南靠墨西哥及墨西哥湾。美国国土面积占世界总面积的7％，居世界第四位。美国面积9372610平方公里（其中陆地面积915.8960万平方公里，内陆水域面积约20万平方公里），如果加上五大湖中美国主权部分约17万平方公里，河口、港湾、内海等沿海水域面积约10万平方公里，面积为963万平方公里，如果只计陆地面积，美国排名第三，仅次于俄罗斯、中国，在加拿大之前。扩展资料美国国土地形变化多端，地势西高东低。东海岸沿海地区有着海岸平原，南宽北窄，一直延伸到新泽西州，在长岛等地也有一些冰川沉积平原。在海岸平原后方的是地形起伏的山麓地带，延伸到位于北卡罗来纳州和新罕布什尔州、高1830米的阿巴拉契亚山脉为止。美国大部分地区属于大陆性气候，南部属亚热带气候。中北部平原温差很大，芝加哥1月平均气温-3℃，7月24℃；墨西哥湾沿岸1月平均气温11℃，7月28℃。

用in the southeast of China in表示"在……范围内”,还表示“在…之中”. 比如：Haikou lies in the south of China on表示“与……毗邻,接壤”,还有表示“在……之上”强调和表面接触, 比如：Canada lies on the north of America to表示方位,不接壤. 比如:Haikou lies to the south of Guangzhou 另外： at,in和on表示地点时的区别 1.at表示地点： （1）用于指较小的地方.如： I shall wait for you at the station. （2）用于门牌号码前.如： He lives at 115 Zhongshan Road. 2.in表示地点： （1）用于指较大的地方.如： He lives in Shanghai. （2）虽然是很小的地方,如果说话人住在那里,也可用in.商店、学校、机关等,若看作一个地点（point）用at,若看作一个场所（place）用in.如： I met him at the post-office. I"m now working in the post-office. 3.on表示地点,一般指与面或线接触,意为“在……上；在……旁”.如： The picture was hanging on the wall. New York is on the Hudson River.

Xi"an lies on the Guanzhong Plain in central China, on a flood plain created by the eight surrounding rivers and streams, most of which are too polluted to be used as sources of fresh water.The city has an average elevation of 400 metres (1,312 ft) above sea level and an annual precipitation of 550 millimetres (22 in). The urban area of Xi"an is located at 34°16′N 108°56′E / 34.267°N 108.933°E / 34.267; 108.933 The Wei River provides potable water to the city.The city borders the northern foot of the Qinling Mountains to the south, and the banks of the Wei River to the north. Hua Shan, one of the five sacred Taoist mountains, is located 100 km away to the east of the city.At the beginning of Han Dynasty, Prime Minister Zhang Liang advised the emperor Liu Bang to choose Guanzhong as the capital of the Han Dynasty: "Guanzhong Plain, which is located behind Xiao Pass and Hangu Pass, connects Long Plain and Shu Plain. Land of thousands miles and rich in harvest can be found here, as if this place is belongs to the nation of the heaven." ("关中左崤函, 右陇蜀, 沃野千里, 此所谓金城千里, 天府之国也" 《史记·留侯世家》) Since then, Guanzhong is also known as "Nation of the Heaven".

oriental pearl 东方明珠

AF] AFRICA 非洲 [EU] EUROPE 欧洲 [AS] ASIA 亚洲 [OA] OCEANIA 大洋洲 [NA] NORTH AMERICA 北美洲 [SA] SOUTH AMERICA 南美洲 [AN] ANTARCTICA 南极洲

France is located in the Western Europe and lies between latitudes 48° 50" N, and longitudes 2° 20" E.

地理位置 United Kingdom, island country located off the northwestern coast of mainland Europe. The United Kingdom comprises the whole of the island of Great Britain—which contains England, Wales, and Scotland—as well as the northern portion of the island of Ireland.面积 The total area of the United Kingdom is approximately 244500 square kilometres.

the location of WuHan city in the map

ChinaThe People"s Republic of China is a socialism country with its own characteristics. It is one of the developing countries.China lies in the east of Asia. It has a number of neighboring countries. To the north, northeast and northwest are the Mongolia, Russia and Korea. To the south are Vietnam, Laos, Thailand and the Philippine. To the west and southwest are India, Burma, Bhutan, Nepal and Pakistan. To the east is Japan, which faces China across the East China Sea.China is a country with a vast territory. It has an area of over 9,600,000 square kilometers. It consists of 34 provinces, autonomous regions, and municipalities directly under the Central Covernment. Beijing, which is situated in the North China, is its capital.The People"s Republic of China is one of the largest countries in the world. Now it has a population of more than 1.2 billion, making up a quarter of the world population.以下是汉字部分哈:①中华人民共和国是一个有中国特色的社会主义国家。它是一个发展中国家。②中国位于亚洲的东部，有许多邻国。北面和东北面有蒙古，俄罗斯和朝鲜；南面有越南、老挝、泰国和菲律宾；西面和西南面有缅甸、印度、尼泊尔、不丹和巴基斯坦；东面有日本，与中国隔海相望。③中国幅员辽阔，有九百六十万平方千米。④它有34个省、直辖市和自治区。首都是北京，位于华北。⑤中国是世界上最大的国家之一。现在，它有12多亿人口，占世界人口的四分之一。

Australia is a country in the Southern Hemisphere comprising the mainland of the Australian continent (the world"s smallest),the island of Tasmania and numerous smaller islands in the Indian and Pacific Oceans.Neighbouring countries include Indonesia,East Timor and Papua New Guinea to the north,the Solomon Islands,Vanuatu and New Caledonia to the northeast and New Zealand to the southeast.

British mainland western Europe from Great Britain and Ireland, north-east and many nearby islands. The full name of the United Kingdom of Great Britain and Northern Ireland. She east by the North Sea, the Atlantic Ocean to the west, up to the North Atlantic off Iceland, Yugoslavia and the European continent, separated only by a strip of water, the English Channel. British total area of about 243,000 square kilometers. The main island is a British territory of Great Britain from northern Scotland. southwest of the southern and central parts of England and Wales, three regional groupings. England area of 130,000 square kilometers which, accounting for most of the island of Great Britain; Wales area of 20,000 square kilometers, territory is mountainous and rugged; Scottish area of 78,000 square kilometers. Northern Ireland area of 14,000 square kilometers. Britain is about 1,000 km from south to north and 50 ° north latitude and 61 ° C; Most things is not more than 500 km wide, east longitude 1 ° 45 "W 8 ° 10" between. Zero meridian through the southeast London GMT (Greenich). British coastline of about 11,500 km. Although the British high latitudes, but due to a single Atlantic, not the cold winter. British maritime climate temperate broadleaf forests. In normal years, the hottest (July), the average temperature of 19-25 degrees Celsius. the coldest (January), the average temperature of 4-7 degrees Celsius. British uneven rainfall throughout England low-lying, with an average rainfall of 830 mm, west, Mountain precipitation in the northern part of a larger, up to 4,000 mm. Britain is the main mineral resources of coal, iron, oil and gas. Hard coal reserves of 170 billion tons. Rail reserves of about 3.8 billion tons. In the United Kingdom North Sea continental shelf oil reserves of about 10-40 million tons. 8600-25,850 billion cubic meters of natural gas reserves in between. Britain"s total population of about 59 million, of which 50 million in England, Scotland, five million, three million in Wales. Northern Ireland 2 million. In the British capital of London, England.

以中国为例 China The People"s Republic of China is a socialism country with its own characteristics.It is one of the developing countries. China lies in the east of Asia.It has a number of neighboring countries.To the north,northeast and northwest are the Mongolia,Russia and Korea.To the south are Vietnam,Laos,Thailand and the Philippine.To the west and southwest are India,Burma,Bhutan,Nepal and Pakistan.To the east is Japan,which faces China across the East China Sea. China is a country with a vast territory.It has an area of over 9,600,000 square kilometers.It consists of 34 provinces,autonomous regions,and municipalities directly under the Central Covernment.Beijing,which is situated in the North China,is its capital. The People"s Republic of China is one of the largest countries in the world.Now it has a population of more than 1.2 billion,making up a quarter of the world population. 以下是汉字部分哈: ①中华人民共和国是一个有中国特色的社会主义国家.它是一个发展中国家. ②中国位于亚洲的东部,有许多邻国.北面和东北面有蒙古,俄罗斯和朝鲜；南面有越南、老挝、泰国和菲律宾；西面和西南面有缅甸、印度、尼泊尔、不丹和巴基斯坦；东面有日本,与中国隔海相望. ③中国幅员辽阔,有九百六十万平方千米. ④它有34个省、直辖市和自治区.首都是北京,位于华北. ⑤中国是世界上最大的国家之一.现在,它有12多亿人口,占世界人口的四分之一.

澳大利亚是大洋洲最大的国家,首都是堪培拉,但是主要城市还是悉尼,与新西兰隔海相望 Australia is the largest country in Oceania, the capital of Canberra, major cities of Sydney and New Zealand across the sea

位置的英文是position。position的读法为英音pu0259"zu026au0283n，美音pu0259"zu026au0283n。position作为名词时，最基本的含义是“位置”。它可以指物体或人所处的位置，也可以指某个地方的地理位置。例如：The position of the statue is right in front of the museum.这座雕像的位置就在博物馆前面。What"s the position of the company in the market。这家公司在市场上的地位上，position还可以指人的“姿势，姿态”，这是其比较形象的一个含义。例如：He sat in a chair in his favorite position.他坐在椅子上，摆出他最喜欢的姿势，position还可以指人对事物所持的“见解，态度”。这个含义比较抽象，但却是position比较重要的一个含义。例如：I take a positive position on the issue of gun control.我对枪支控制问题持积极态度。学习英语的好处：1、英语是全球通用语言在全球化日益加剧的今天，掌握英语能够更好地融入国际社会，更方便地与来自不同国家和文化的人交流和合作。也能更容易地与来自不同国家和文化的人建立联系和开展业务合作。2、学习英语可以开拓视野通过学习英语，可以了解西方世界的文化、历史、科学、技术等方面的知识，可以拓宽自己的知识面和视野，英语也是很多科学、技术的国际期刊和论文的书写语言，掌握了英语，就能更容易地了解和掌握这些领域的前沿动态。3、学习英语可以提高职业竞争力在求职和职业发展中，掌握英语往往是一个重要的优势。英语是很多行业的基本要求，掌握英语能够更好地在这些领域中发展自己的职业事业。掌握英语，就能更方便地与外籍同事和客户沟通，更好地完成工作任务。

搜一下：课题：大武汉。武汉的地理位置，要用英文写，越多越好，谢谢各位姐姐，哥哥。。

南京，地处我国东部沿海、长江下游地区。南京有很多古称，如金陵、建康、建业、江宁等，是我国八大古都之一，有近500年的建都史，东吴、东晋、南朝宋、齐、梁、陈先后在南京建都。南京之所以被戏称为“徽京”，有地理位置、历史、文化、经济等几个方面的原因。南京是国家重要的科教中心，自古以来就是一座崇文重教的城市，有“天下文枢”“东南第一学”之称，明清中国一半以上的状元均出自南京江南贡院。截至2020年，南京有各类高等院校68所，其中双一流高校13所、111计划高校10所，211高校8所、两院院士81人，均仅次于北京上海；全球科研城市20强排名，南京位列全球第8、中国第3。

Qingshen County is affiliated with Emei City, Sichuan Province. It is located in the southwest of Chengdu Plain of South west China, having a perfect location with Dongpo District in the north, Leshan City in the south,Emei Moutain in the west andten towns are under the jurisdiction.Qingshen County covers 385 square kilometre with the population of 197,029.

Most of Harvard University is located in and near Cambridge,Boston,and Allston,Massachusetts,on the east coast of the United States of America.Harvard College and some graduate schools are located in Cambridge.The Harvard Business School and many athletic facilities are across the Charles River in Allston.The Harvard Medical School,the Harvard School of Public Health,the Harvard School of Dental Medicine,and many affiliated medical institutions are in an area of Boston known as the Longwood Medical Area or Longwood Medical Campus.

1、优越的地理位置predominant geographical position2、丰富独特的旅游资源plentiful unique tourist resources/ plentiful unique sightseeing resource3、催人奋进的奋斗目标inspiring striving goal4、多元化的立体交通网络 a wide range of steric traffic network5、强大的能源支撑 powerful support for energy6、必要性和可行性 necessity and feasibility7、建设规模及内容 construction scale and content 8、建设条件 condition construction9、市场预测 market forecasting10、项目效益分析 project-benefit analysis11、市场预测和效益分析 market forecasting and benefit analysis12、项目前期工作进展情况 the progress of the project of preliminary work

Tongjiang county belongs to the northeast of sichuan bazhong, MiCangShan eastern, south dabashan mountain gaps in 31 ° north latitude 39 "~ 32 ° 33", longitude 106 ° between "~ 107 ° 46" 59. Pingchang county wanyuan county east, south, west by bazhou, nanjiang county, shaanxi province in the north to south, xixiang, zheng town three counties. Tongjiang county 150 kilometers south from dazhou, 420 km away from chongqing. 89 kilometers west of bazhong, 580 km from provincial capital chengdu, 270 km away from in guangyuan city; East 180 kilometers away from wanyuan; The north is 158 km from zhenba county of shaanxi province. 131 kilometers northwest of nanjiang.

　　Guizhou Province is in the southwest part of the People"s Republice of China.The origin of the Zhujiang River is in the Mut Wumeng.There"re millions of mountains and people there arekind of poor but honest and hard-working. Guizhou Province is hot and rains a lot in the summur.But it is not cold and dry in the winter.

Guangzhou Travel Guide Guangzhou, the South Gate of China, is the capital city of Guangdong.It"s the center of its political, economic, scientific, educational and cultural life. The kapok is the city flower and the kapok tree is the city tree of Guangzhou. Guangzhou is located in the middle south of Guangdong Province, north of the Pearl River Delta. It lies close to the South China Sea, Hong Kong, and Macau. Zhujiang (The Pearl River), the third largest river of China, runs through Guangzhou and is navigable to the South China Sea. Situated in such an excellent geographical region, Guangzhou is called China"s South Gate. Covering an area of 7434.4 square kilometers,Guangzhou is home to more than 11 million people.(不好意思，字数我也不知对不对，看着删减吧）

1.south 2.north3.east4.north-westnorth-east

France is to the south of England.France is on the west of Switzerland.

Certainly one of the best spots in the Mediterranean , Barcelona is the capital city of Catalunya and is one of the 17 Autonomous Communities that make up Spain . It is strategically located in a very privileged position on the northeastern coast of the Iberian peninsula, along the Mediterranean coast, around 41 and 2 Its being located at the Mediterranean sea in the very north of the Spanish coast also contributes to making it certainly the most cosmopolitan and most economically active city in the country of Spain . Barcelona is 160 km (100 mi) south of the Pyrenees mountain range and is nestled in between the mouths of the rivers Llobregat and Bes , and the shores of the Mediterranean . It has an altitude of 4 m above sea level and has the following distances from: Tarragona (98 km), Girona (100 km), Lleida (156 km), Huesca (274 km), Castellon (284 km), Zaragoza (296 km) and Madrid (621 km).Located in the comarca of Barcelon , Barcelona is also the second largest city in Spain in both size and population. The city has a population of 1,510,000, but this number escalates to more than 4,000,000 if the outlying areas are also included in the count. As estimated as of year 2005, the population of the city proper is at 1,593,075, while the population of the metropolitan area is at 4,686,701. On the other hand, population of the province of Barcelona is 5,226,354 although this population only covers 7,733 km (3,000 mi around the city.

Jiangsu is a province of the People"s Republic of China, located along the east coast of the country.Jiangsu borders Shandong in the north, Anhui to the west, and Zhejiang and Shanghai to the south. Jiangsu has a coastline of over one thousand kilometers along the Yellow Sea, and the Yangtze River passes through its southern parts. Since the inception of economic reforms in 1978, Jiangsu has been a hot spot for economic development, and is now one of China"s most prosperous provinces.

顶一楼

雅马哈(Yamaha) YST-FSW100 重低音音箱是2011年的产品了，没有必要再考虑了，建议考虑下新型号。品牌：雅马哈家庭影院上市时间：2011年06月影院种类：低音炮主机类型：无主机外观材质：塑料材质

首先你得搞懂欧姆表的内部构造：电动势为e内阻r的小电源内阻为rg的电流计g滑动变阻器r还有就是外面的待测电阻rx还有一个东西叫电流计的满偏电流ig欧姆表的读数原理就是看那个电流计指针指的位置然后来刻电阻值的所以根据闭合电路欧姆定律电流值i=e/r+rg+r+rx而满偏电流则是红黑表笔短接时候的电流即rx=0所以ig=e/r+rg+r而中值电阻就是i=1/2ig的时候所以r=r+rg+r而rrgr都是欧姆表内部电阻所以此时r=r表内中值电阻就是这么来的望采纳哦~

研究证明，某些金属具有很强的捕捉氢的能力，在一定的温度和压力条件下，这些金属能够大量“吸收”氢气，反应生成金属氢化物，同时放出热量。其后，将这些金属氢化物加热，它们又会分解，将储存在其中的氢释放出来。这些会“吸收”氢气的金属，称为储氢合金。 储氢合金的储氢能力很强。单位体积储氢的密度，是相同温度、压力条件下气态氢的1000倍，也即相当于储存了1000个大气压的高压氢气。 由于储氢合金都是固体，既不用储存高压氢气所需的大而笨重的钢瓶，又不需存放液态氢那样极低的温度条件，需要储氢时使合金与氢反应生成金属氢化物并放出热量，需要用氢时通过加热或减压使储存于其中的氢释放出来，如同蓄电池的充、放电，因此储氢合金不愧是一种极其简便易行的理想储氢方法。 目前研究发展中的储氢合金，主要有钛系储氢合金、锆系储氢合金、铁系储氢合金及稀土系储氢合金。 储氢合金不光有储氢的本领，而且还有将储氢过程中的化学能转换成机械能或热能的能量转换功能。储氢合金在吸氢时放热，在放氢时吸热，利用这种放热－吸热循环，可进行热的储存和传输，制造制冷或采暖设备。 储氢合金还可以用于提纯和回收氢气，它可将氢气提纯到很高的纯度。例如，采用储氢合金，可以以很低的成本获得纯度高于99.9999%的超纯氢。 储氢合金的飞速发展，给氢气的利用开辟了一条广阔的道路。 ——源自百度知道

采用先进的反渗透技术和离子交换技术相结合的方式，采用微电脑单板机程序控制，水质检测自动显示，从而获得了高质量的产出水，它的出水电阻率一般均可达到18MΩ/cm。设备使用的增压泵、电磁阀、高容量离子交换树脂、R.O反渗透膜、滤芯、管路连接件、控制原件、紫外灯等均采用国外进口的产品。 超纯水机的反渗透原理是在原水一方施加比自然渗透压力更大的压力，使水分子由浓度高的一方逆渗透到浓度低的一方 。由于反渗透膜的孔径远远小于病毒和细菌的几百倍乃至上千倍以上，故各种病毒，细菌， 重金属，固体可溶物，污染有机物，钙镁离子等根本无法通过反渗透膜，从而达到水质净化的目的。 实验室超纯水系统特点： 1）工作压力高，不漏水：由于模块采用了橡胶O型圈多层密封，保证了模块耐压高、不漏水。 2)无化学物质使用：由于浓水中填充了专利树脂，降低了膜电阻，因此系统中不需要浓水循环及注盐在淡水室填充分层排列树脂，更有利于弱电解质的祛除。 3)系统简单，配管简单，仅需3支配管（进水管，产品水管和浓水管），无循环泵及注盐系统，不需要 PLC 程序控制器，系统建造成本和维护费用低。 4) 浓水回收，浓水水质（ 20-100 μ S/cm ）优于原水水质，可回收至 RO 前继续使用。

1、选择了其他输入源。 解决方法：请选择合适的输入源。 2、启用了静音功能。 解决方法：取消静音功能。 3、音量太小。 解决方法：调高音量。 4、条形音箱的电源线连接不正确。 解决方法：确保条形音箱的电源线已牢固连接至交流电源插座。 5、均连接在两部装置的输入插孔中。 解决方法：将条形音箱的输入插孔连接至外部播放装置的输出插孔。 6、正在输入条形音箱无法播放的信号。 解决方法：将播放装置上的数字音频输出设置更改为 PCM 或 Dolby Digital。

储能材料不仅能存储能量，并且能使能量转化，以供需用。最常见的储能材料有储氢合金和用于一次电池（即原电池，放电后不能复原使用）、二次电池（即蓄电池，放电后可重新充电复原反复使用）的材料。常见的一次电池有锌–二氧化锰电池、锌–氧化汞电池、锌–氧化银电池和锂电池等。常见的二次电池为铅–酸电池、镍–镉电池、镍–锌电池和镍–氢化合物电池、钠–硫电池、锂离子电池等。 1、储氢合金 氢是自然界中储量最大的元素，也是一种非常清洁的能源。储氢合金所存储的氢的密度比液态氢大得多（液氢的密度为4.2×1022大气压/厘米3，而LaNi5的氢密度为6.2×1022大气压/厘米3），并且释放氢时所需的能量很小。 2、储氢合金应用要求 储氢合金的工作压力很低，操作简单安全可靠。研发中的储氢合金体系有AB5型混合稀土合金、AB2型Laves相合金、AB型钛铁系合金、A2B型Mg–Ni系合金和钒基固溶体合金等。储氢合金与气体氢发生反应时生成金属氢化合物，大量的氢以固态形式储存于储氢合金中。储氢合金的吸氢与放氢，实际上就是金属氢化物的形成与分解。 3、储氢合金的基本特征是：能可逆地大量吸氢和放氢，伴随着吸（放）氢过程出现放（吸）热效应，对氢能选择性地吸收，吸放氢的平衡压力随温度急剧变化。 4、储氢合金可用于镍–氢化合物电池、氢的储存和净化、氢同位素分离、氢气回收、热泵、制冷等。

用(A、1)，多用表当大量程的电流表；用(A，2)多用表也是当电流表用，只是它的量程小一点罢了。用(A、3)、(A、4)接线柱，多用表都当欧姆表使用，只是后者是测量较大阻值的电阻，前者是测量较小阻值的电阻的。用(A，5)、(A、6)接线柱，多用表当电压表使用，后者的测量范围较大。

浦宝贵意见着淳堪培拉碧

A、欧姆表的中值电阻附近刻度最均匀，读数误差最小；欧姆表的中值电阻R中等于欧姆表的内电阻R内，根据闭合电路欧姆定律，满偏时：Ig=ER内ER总，半偏时，12Ig=ER内+R中，联立解得：R中=R内=EIg=1.5300×10?6=5000Ω=5kΩ，欧姆表能准确测量电阻的范围是3kΩ～8kΩ，故A错误；B、由A可知，调零完成后，若指针指在刻度盘的正中央，则Rx=5kΩ，故B正确；C、欧姆表是电流表改装的，必须满足电流的方向“+”进“-”出，即回路中电流从标有“+”标志的红表笔进去，所以与A相连的表笔颜色是红色，故C正确；D、当电池电动势变小时，进行欧姆调零时，由于满偏电流Ig不变，由Ig=ER内可知，欧姆表内阻R内得调小，待测电阻的测量值是通过电流表的示数体现出来的，由I=ER内+RX=IgR内R内+RX=Ig1+RXR内，当R内变小时，I变小，指针跟原来的位置相比偏左了，欧姆表的示数变大了，故D错误．故选：BC．

2L,呀买碟是日语中"不要"的音译词~~~~~~

KBG和JDG区别KBG为扣压式镀锌薄壁电线管，其连接是用扣压钳子，将管道和管件压出小坑，紧密连接。 JDG为紧定式镀锌薄壁电线管，其连接靠管件顶丝顶紧管道，达到紧密连接。 其以上两种产品，全国各省市均有不同厂家，不同品牌在生产。 扣压紧定与套接紧定 KGB管壁厚与JDG有很大区别，JDG除了16的管壁厚为1.2以外，其余全部为1.6。KGB管壁厚和管大小有关。 大于16的也有1.2的，更有的1.0的也有 价格差不多也看是什么牌子的

1.表面：皮肤，粘膜，损伤表面。2.外部接入：组织／骨／牙，循环血液。3.体内植入：组织／骨，血液。

冯诺依曼体系是指冯诺依曼体系结构。冯诺依曼体系结构的要点是：计算机的数制采用二进制；计算机应该按照程序顺序执行。人们把冯·诺伊曼的这个理论称为冯·诺伊曼体系结构。冯诺依曼体系结构的特点：(1)计算机处理的数据和指令一律用二进制数表示(2)顺序执行程序计算机运行过程中，把要执行的程序和处理的数据首先存入主存储器（内存），计算机执行程序时，将自动地并按顺序从主存储器中取出指令一条一条地执行，这一概念称作顺序执行程序。(3)计算机硬件由运算器、控制器、存储器、输入设备和输出设备五大部分组成。扩展资料：冯·诺依曼体系结构的要点是：计算机的数制采用二进制；计算机应该按照程序顺序执行。人们把冯·诺伊曼的这个理论称为冯·诺伊曼体系结构。冯·诺依曼体系结构采用存储程序方式，指令和数据不加区别混合存储在同一个存储器中，数据和程序在内存中是没有区别的,它们都是内存中的数据,当EIP指针指向哪 CPU就加载那段内存中的数据,如果是不正确的指令格式,CPU就会发生错误中断. 在现在CPU的保护模式中,每个内存段都有其描述符,这个描述符记录着这个内存段的访问权限(可读,可写,可执行).这就变相的指定了哪些内存中存储的是指令哪些是数据）

到修车的地方看看