dimethoxy是什么意思？

With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.Ethylene Glycol Dimethyl Ether ( see 1 , 2 - Dimethoxy - ethane )亚乙基二醇 ( 见乙二醇 )Dimethyl 4,4'- ...

dimethoxy的音标：dimethoxy的英式发音音标为：[daɪ'metɒksɪ]dimethoxy的美式发音音标为：[daɪ'metɒksɪ]...

Thanks for reminding. I'd forgotten all about his coming this afternoon.谢谢你提醒我, 我完全忘了他今天下午要来.She got carried away in a flurry of excitement,but we brought her down to earth by reminding her of the tasks waiting to b...

“话筒的”的英语可以翻译为：microphonic ...

homologize的现在进行时为：homologizing...

“问好”的近义词/同义词：问候, 请安。...

脒基酶...

adj.有效地，有法律效力地，全然...

at large的音标：at large的英式发音音标为：[æt lɑ:dʒ]at large的美式发音音标为：[æt lɑrdʒ]...

adj.永恒的，永久的，似乎不停的，没完没了的，不朽的，永生的n.永恒的事物，Eternal 上帝，与定冠词the 连用...

adj.在历史上重要的，有历史影响的，历史的，历史上的...

其他起泡的葡萄酒通常被认为较香槟酒为次.Other sparkling wines are often considered the poor relations of champagne.我的新鞋把我的脚跟磨起泡了.My new shoes have made blisters on my heels.这种香皂起泡很多,并且有好几种香味.This toilet soap lathers so nicely and has severa...

他过着苦行的生活.He lives an ascetic life....

microaerophiles的音标：microaerophiles的英式发音音标为：[maɪkrəʊ'eəəfaɪlz]microaerophiles的美式发音音标为：[maɪkroʊ'erəfaɪlz]...

harmonically的音标：harmonically的英式发音音标为：[hɑ:'mɒnɪklɪ]harmonically的美式发音音标为：[hɑ'mɒnɪklɪ]...

fiend的复数形式为：fiends...

先起草再誊写.Write it in rough and then copy it.请把这封信誊写清楚.Please make a fair copy of this letter.确定你们把答案誊写在准确的位置.Make sure you put answer on the correct side....