isomer的意思？

Esomeprazole, a new proton pump inhibitor, is the S - isomer of omeprazole.艾司奥美拉唑是一种新型的质子泵抑制剂, 它是奥美拉唑的S - 型光学异构体.A structural isomer of citral that is obtained from the oxidation of geraniol.葡萄糖的一种异构体,见于蜂蜜和甜水果中.Allene is...

Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.Esomeprazole, a new proton pump inhibitor, is the S - isomer of omeprazole.艾司奥美拉唑是一种新型的质子泵抑制剂, 它是奥美拉唑的S - 型光学异构体.For example , 2, 6 - Dinitrotoluene and 2, 4 - Dinit...

isomer的音标：isomer的英式发音音标为：['aɪsəmə(r)]isomer的美式发音音标为：['aɪsəmɚ]...

He potted some of them up and in November, one of the Cattleyas bloomed.他把一些花种在花盆里,11月份, 一棵卡特兰开花了....

needles的音标：needles的英式发音音标为：['ni:dlz]needles的美式发音音标为：['nidlz]...

acecoline的音标：acecoline的英式发音音标为：[eɪsekəʊ'laɪn]acecoline的美式发音音标为：[eɪsekoʊ'laɪn]...

The elevators were spilling out people who were throning through the lobby on their way home.电梯中吐出大量的人,熙熙攘攘穿过大厅然后回家....

阿维烯...

n.圣诞老人...

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dry-clean的音标：dry-clean的英式发音音标为：['draɪˌkli:n]dry-clean的美式发音音标为：['draɪˌklin]...

n.断头台( guillotine的名词复数 )，（切纸的）铡刀，切纸机，（英国议会中）截止辩论以付表决法v.在断头台上处死( guillotine的第三人称单数 )...

n.希尔达（女子名）...

Ian Ferguson was preferred to Stuart McCall, who was on the bench.伊恩·弗格森比坐在替补席上的斯图尔特·麦考尔更受器重。Barbara Morgan taught at an elementary school in McCall, Idaho, before she trained for space.在她接受航天训练之前,BarbaraMorgan曾经在爱达荷州Mcc...

arthroscope的音标：arthroscope的英式发音音标为：[ɑ:θ'rɒskəʊp]arthroscope的美式发音音标为：[ɑθ'rɒskoʊp]...

A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.介绍了用BCO分光光度法对铝粉中微量铜的测定.The COD removals are greater than 75 % and 50 % for HCR and BCO respectively.HCR和BCO对COD去除率分别达到7...

bricole的音标：bricole的英式发音音标为：['brɪkəl]bricole的美式发音音标为：['brɪkəl]...

I should have simply Xeroxed this sheet for you.我应该把这张纸给你复印一下就对了。We xeroxed thirty sample essays to be graded by all the teachers.我们复印了30份样本短文供所有教师评阅....