ethanediol 中文意思是什麼
ethanediol
解釋
乙二醇-
A series of copoly ( olefin - co - ester ) s were synthesized and characterized by starting from cyclooctene, cyclooctadiene or nobornene with ethanediol di ( 10 - undecenoate ) via metathesis copolymerization and hydrogenation reaction
摘要通過環辛烯、環辛二烯和降冰片烯-十一烯酸乙二醇二酯的易位共聚合及氫化反應合成了烯烴共聚酯。 -
Preparation of cubic sb2o3 in ethanediol
立方晶體三氧化二銻的制備 -
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 -
The promotion action of ionic liquid as an accelerant in synthesizing benzaldehyde ethanediol acetal and benzaldehyde propanediol acetal was studied
摘要以離子液體為促進劑，強酸性聚苯乙烯732催化了苯甲醛與兩種二元醉的縮醛反應。 -
Testing of lubricants - determination of 1, 2 - ethanediol content of motor oils - part 2 : gas chromatography
潤滑劑檢驗.發動機油乙二醇含量測定.氣相
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