碳 的中文句子和英文句子

石脑油一种高度挥发性的易燃液态碳氢化合物混合物，从石油、煤焦油和天然气中提炼出来，并用作石油、溶剂和制造各种化合物中

Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.


碳精棒常用于电弧灯。

The stick of carbon is often used in an electric arc lamp.


碳水化合物给我们的身体提供热量和能量。

Carbohydrates provide our bodies with heat and energy.


珍珠在几种软体动物的贝壳中，围绕着一粒沙子或其他外来物质形成的一种光滑、有色泽、具有不同颜色且主要是碳酸钙的沉积物，被珍视为宝石

A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem.


焦炭的主要成分是碳。

Coke consists mainly of carbon.


磷酸果汁汽水将碳化水和调味果汁混合而成的一种苏打冷饮饮料

A soda fountain drink made by blending carbonated water with flavored syrup.


空气一种无色、无嗅、无味的气体混合物，主要由氮气（约占78％）和氧气（约占21％）组成，还有少量的氩、二氧化碳、氢、氖、氦及其它气体

A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen(approximately78 percent) and oxygen(approximately21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.


有机氯一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂

Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.


爱迪生不相信碳可作灯丝用，所以一开始就用铂合金作灯丝。

Originally Edison used platinum alloys for the filament, in the belief that carbon was impracticable.


位于圣地亚哥的加州大学鲍威尔建筑实验室试制出了新的桥梁建筑材料，如碳和玻璃纤维聚合体。

The Powell structural research lab at the university of California at San Diego tests new bridge materials such as carbon and fiberglass polymers.