季戊烷 的英文怎麼說
中文拼音 [jìwùwán]-
Abstract : the synthetic method of pentaerythrito naphthenate by n on - acid catalyst sno was studied. the influences of mole ratio of ethanediol and naphthenic acid, a mount of catalyst, reation time, reation temperature etc. on est erification were discussed and the suitable processing conditions were found
文摘:介紹了用氧化亞錫非酸性催化劑催化合成環烷酸季戊四醇脂的方法，通過討論醇酸摩爾比、催化劑用量、反應時間、反應溫度等因素對該脂化反應的影響，從而確定了適宜的工藝條件Studies on the synthesis and single crystal structure of 3 - methyl - 6 - p - methylphenyl pyridazine
基於季戊四醇的三代硅碳烷液晶樹狀物的合成與表徵
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