The yields of aldehydes produced in this sequential process are comparable to the two - step method.

用此法制得的醛,其产率与用两步法可制得的产率不相上下.

辞典例句

Alkanolamides belong to nonionic surfactants. Synthesis of alkanolamide from fatty acid using two - step method was introduced.

烷醇酰胺属非离子表面活性剂, 介绍了以脂肪羧酸为原料、二 步法 合成烷醇酰胺的方法.

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The technics of distilling silver from waste electronic device by two step method was studied.

研究了两步电解法回收废电子元器件中银的工艺条件.

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The technology for blowing PET container two - step method and the quality control in production are introduced.

本文叙述了一步法吹制容器的工艺条件,以及在生产中如何控制产品质量.

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The technique of synthesising glycerin epoxy resin by a two step method is reported.

报道了二步法合成甘油环氧树脂的工艺.

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The L - homoserine lactone hydrochloride was synthesized from L - methionine using both one - pot method and two - step method .

从L - 蛋氨酸出发,分别采用“一锅法”和两 步法 探讨了L- 高丝氨酸内酯盐酸盐的合成.

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