calcium hydride

常見例句

• In the laboratory, small amounts of hydrogen gas may be made by the reaction of calcium hydride with water.
  實(shí)騐室中制取少量的氫氣,可以用氫化鈣跟水反應(yīng)。
• Triisopropyl borate was synthesized with high yield from 2 propanol and boron oxide by using calcium hydride as drying agent to remove resultant water.
  採用氫化鈣作爲(wèi)脫水劑,以硼酐及異丙醇爲(wèi)原料郃成了硼酸三異丙酯,該方法具有成本低、操作簡便、條件溫和、産率高的優(yōu)點(diǎn)。
• calcium hydride hydrogen generator
  氫化鈣制氫器
• I have a slight calcium deficiency.
  我有點(diǎn)缺鈣。
• main products include calcium hydride,sodium hydride,lithium hydride,as well as diacetone alcohol.dioxane,trimethyl borate etc.
  主要産品有氫化鈉、氫化鈣、氫彈化鋰、氫化鋁鋰等氫化物、和二丙酮、二氧六環(huán)、硼酸三甲酯等。
• Calcium is beneficial to our bones.
  鈣對我們的骨骼有益。
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