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Weinreb酰胺也易于被金属氢化物还原为醛。Weinreb amide can easily be reduced to aldehyde by metal hydride.

过渡金属氢化物在络合催化中占有重要的地位。Metal hydride compounds play a central role in coordination catalysis.

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金及金合金氢化物迁移至地壳浅部。The gold and gold alloy hydride migrate to shallow regions of the crust.

在当前市场占主导地位的是镍氢电池技术。The current battery technology dominating this market is nickel metal hydride.

待冷却后,用外加物异丙醇滴定多余的氢化物。After cooling, the excess hydride was destroyed by the dropwise addition of IPA.

赛车可以达到每小时47英里的镍金属氢化物电池组。The car can go up to 47 miles per hour on its nickel-metal hydride battery pack.

安全防爆型氢化钠添加器,是一个整体结构。Disclosed is a safety explosion proof type sodium hydride adder which is an integral structure.

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采用己二酸与醋酸混合酸酐对糯玉米淀粉进行双重变性制备乙酰化己二酸双淀粉。Acetylated distarch adipates was prepared by waxy corn starch with adipic acetic mixed an- hydride.

主要产品有镍氢、镍镉柱式全系列充电电池。The main products are nickel-metal hydride and nickel cadmium column full line of rechargeable batteries.

本文提出了氢化物发生火焰原子吸收测定锡原矿和尾矿中微量锡的方法。The determination of trace tin in ores by the hydride generation-flame atomic absorptiometry is described.

举个例子,每辆丰田普瑞斯的镍合金电池里就有超过25磅镧族金属材料。To give just one example, every Toyota Prius has over 25 pounds of lanthanum in its nickel-metal hydride battery.

介绍用氢化物发生冷原子吸收光谱法在重铬酸钾硝酸溶液存在下测定化妆品中汞的含量。The hydride generation-cool atomic absorption spectrometry was applied to the determination of mercury in cosmetics.

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在众多电子气体中,同其它硅源化合物相比,硅烷因独具许多特性而被优先使用。Among all silicon-source compounds used as electronic gas, silicon hydride is preferred for its many characteristics.

本文采用氢化物原子荧光光谱法测定食品中汞含量,本方法操作简单、快速。Hydride generation-atom Fluorcscence Spectrometry is used to analyze mercury in foods, this method is simples, rapid.

氢化物监测器应该位于气体室排气系统内,并在探测到氢化物时停止系统运行。Hydride monitors should be located in the cabinet exhaust discharge and set to shut down silane flows upon detection.

目的通过试验提出氢化物发生-原子荧光光谱法测定车间空气中硒的方法。Objective To introduce hydride generation atomic fluorescence spectrometer for determining Se in the air of workshops.

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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最后研究了CO和不稳定的卡拜副产物的反应,得到CO配位的锇乙烯基化合物。The reaction between CO and the by-product of hydride osmium carbyne to give the osmium vinyl compound was also studied.

又由于锆吸氢量大,氢化锆还是优良的中子慢化材料。As a result of the high hydrogen absorption capacity of zirconium, zirconium hydride is an excellent moderating material.

建立了一种微波消解土壤样品,氢化物发生原子荧光法测定土壤中砷含量的方法。We determined content of arsenic in soil by hydride generating atom fluorescence method with microwave dispel soil sample.