氢化钙
qīng huà gài
- calcium hydride
氢化钙
氢化钙[qīng huà gài]
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研究结果表明，添加氢化钙可以聚合出高分子量PPTA。
Inherent viscosity data showed that high molecular weight PPTA could be obtained with calcium hydride as acid absorbent .
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催化量的氢化钙-硅胶对Sharpless烯丙醇不对称环氧化的影响
The Effect of Catalytic Amount of Calcium Hydride and Silica Gel on Sharpless Asymmetric Epoxidation
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氢化钙的水溶液，用作抗酸剂。
Solution of calcium hydroxide in water used as an antacid .
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一种白色的晶状氧化物，用于制造氢化钙。
A white crystalline oxide used in the production of calcium hydroxide .
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在氢化钙-硅胶存在下的烯丙醇催化不对称环氧化
The Catalytic Epoxidation of Allylic Alcohols in the Presence of Calcium Hydride and Silica Gel