水化学图英语怎么说及英文翻译
『壹』 水处理化学加药药剂英语翻译
reverse emulsion breaker: 破乳交换剂
floatation agent: 浮选剂
fiter media cleaner: 过滤介质的清洗剂
corrosion scale inhibitor : 缓蚀阻垢剂
biocide agent:杀菌剂
oxygen scavenger:去氧剂
『贰』 所有科目的英语
所有科目的英语:来语源文:Chinese、数学:Mathematics、英语:English、物理:Physics、化学:Chemistry、生物:Biology、政治:Politics、历史:History、地理:Geography 、音乐:Music 、美术:Art。【https://www.acadsoc.com】点击领取免费欧美一对一外教课,还可以帮助各位免费测试英语水平。
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『叁』 一篇关于“水”的英语作文,八年级的,要求简单点,求翻译跟着,
Water is a transparent fluid which forms the world's streams, lakes, oceans and rain, and is the major constituent of the fluids of living things. As a chemical compound, a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure, but it often co-exists on Earth with its solid state, ice; and gaseous state, steam (water vapor).
Water covers 71% of the Earth's surface.
It is vital for all known forms of life. On Earth, 96.5% of the planet's water is found in seas and oceans, 1.7% in groundwater, 1.7% in glaciers and the ice caps of Antarctica and Greenland, a small fraction in other large water bodies, and 0.001% in the air as vapor, clouds (formed of solid and liquid water particles suspended in air), and precipitation.[2][3] Only 2.5% of the Earth's water is freshwater, and 98.8% of that water is in ice and groundwater. Less than 0.3% of all freshwater is in rivers, lakes, and the atmosphere, and an even smaller amount of the Earth's freshwater (0.003%) is contained within biological bodies and manufactured procts.
水是一种透明的液体,形成世界的河流,湖泊,海洋和雨,是生物体液的主要成分。作为一种化学化合物,一个水分子含有一个氧和两个氢原子以共价键连接。水是在标准环境温度和压力的液体,但它通常是共同存在于地球的固体,冰;和气态,蒸汽(水蒸汽)。
水覆盖了地球表面的71%。[ 1 ]这是所有已知的生命形式,重要的。在地球上,地球上的水,96.5%是海洋中发现,1.7%的地下水,1.7%在冰川和南极和格陵兰岛的冰盖,在其他大型水体的一小部分,和0.001%的空气中水汽,云(形成的固体和液体的水颗粒悬浮在空气中),和沉淀。[ 2 ] [ 3 ]只有地球上2.5%的水是淡水,而水是冰和地下水98.8%。小于0.3%的淡水湖泊,在河流,和气氛,和一个更小的量的地球上的淡水(0.003%)包含在生物体和制成品。[ 2 ]