英语词汇methylene group怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?亚甲基
亚甲基;methylene group 环烷酸;环酸;环烷酸(精致);萘酸;石油酸;Naphthenic acid;agenap;car……

短语

1
One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group.
活性亚甲基上的一个氢原子是被环氧基所取代的。
2
The relative removal rate of methyl and methylene group showed the shape of M with the increase of temperature.
甲基与亚甲基的相对脱除速率随温度呈现M型关系。
3
Carbasugars carbocyclic analogues of true sugars are compounds in which the ring-oxygen of furan oid or pyranoid sugars is replaced by methylene group.
摘要碳环糖是一类呋喃或吡喃糖环中的氧原子被亚甲基取代后形成的糖类似物。

单词	methylene group
释义	methylene group 简明释义亚甲基网络释义 1 ?亚甲基亚甲基;methylene group 环烷酸;环酸;环烷酸(精致);萘酸;石油酸;Naphthenic acid;agenap;car…… 短语 1 active methylene group 活性亚甲基 2 methylene group content 亚甲基含量 3 methyl or methylene group 甲基和亚甲基双语例句 1 One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group. 活性亚甲基上的一个氢原子是被环氧基所取代的。 2 The relative removal rate of methyl and methylene group showed the shape of M with the increase of temperature. 甲基与亚甲基的相对脱除速率随温度呈现M型关系。 3 Carbasugars carbocyclic analogues of true sugars are compounds in which the ring-oxygen of furan oid or pyranoid sugars is replaced by methylene group. 摘要碳环糖是一类呋喃或吡喃糖环中的氧原子被亚甲基取代后形成的糖类似物。
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