您要查找的是不是：
- The results show that: 1) Barium aluminosilicate composites reinforced in situ mullite rodlike crystals can be fabricated in clay-alumina-barium carbonate system. (2)两个原料体系烧成试样的相组成不同影响其致密化程度;
- When total amount of treated gas reached 1.3m3/g, the activated carbon system appeared penetration. 当干活性碳总处理气量达到1.;3m~3/g时;出现穿透。
- The species and preparation methods of carbonic system pantograph strip materials are explained in detail. 重点阐述了炭系受电弓滑板材料的种类和制备方法。
- Al-Fe carbon system magnetic steel 铝铁碳系磁钢
- Ammonium carbonate decomposes to ammonium and bicarbonate. 碳酸铵进一步分解为铵离子和碳酸氢根离子。
- 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。
- Manufacturing sales : Yean, ammonium bicarbonate. 制造销售：液氨、碳酸氢铵。
- 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。
- Bicarbonate ions also serve as an important base in living tissue. 碳酸根离子也是活组织中的一种重要的碱。
- 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。
- Ling off ammonium bicarbonate, Yean, chemical raw materials. 灵产碳酸氢铵、液氨、化工原料。
- 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。
