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- nanometer ealeium carbonate 纳米CaCO3
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- For ultraviolet, nanometer is a preferred term. 对于紫外区通常用毫微米这一名词。
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- Development of new nanometer friction material. 新型纳米摩擦材料开发。
- Technology for nanometer bamboo charcoal. 纳米竹炭的生产技术及工艺。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- COM]Beijing Nanometer Sci. & Tec.Dev.Co. 访问数/每百万人:Reach for [NANOMEI.
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下,我们保留下面的复写件。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- Hefei Kiln Nanometer Technology Development Co., Ltd. 合肥开尔纳米技术发展有限公司。
- Nanometer sized grains contain only about 900 atoms each. 纳米尺寸的晶粒每个只包含大约900个原子。
- Packing of sodium carbonate for industrial use II. 工业用碳酸钠包装2。