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- Formation Process of Crystalline Ammonium Yttrium Carbonate Double Salt 碳酸钇铵复盐结晶的形成及影响因素
- Research on Mechanism of Preparation of Crystalline Yttrium Carbonate by Precipitation of Ammonium Bicarbonate 用碳酸氢铵沉淀制备晶状碳酸钇的机理研究
- yttrium carbonate 碳酸钇
- 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。
- samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium and yttrium carbonates are normal rare earth carbonate lowerhydrates; 部分中重稀土碳酸盐(钐、铕、钆、铽、镝、钬、铒、钇)为低水合正碳酸盐;
- 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
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- 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
- Lifetime measurement of metastable state of Yttrium atom[J]. 引用该论文 杜清;李世芳;周志尧;朱利洲;林福成.
- Yet according to Cox, yttrium was not even listed in the report. 但根据考克斯的说法,钇甚至没被列入这份报告之中。
- 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。
- Yttrium serves as an ideal non-magnetic diluent for the rare-earth metals. 钇被用作稀土金属一种理想的非磁性稀释剂。
- Packing of sodium carbonate for industrial use II. 工业用碳酸钠包装2。