趣英语 / “加成”造句

“加成”造句

将联合加成 - 消除反应的结果称为缩合反应.
The combined addition - elimination sequence is referred to as a condensation reaction.

与氰氢酸的加成是碱催化的.
The addition reaction with hydrogen cyanide is base - catalysed.

溴化氢加成的最后一步,是负离子亲核试剂的附加.
The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.

相关问题
最新发布

  • adjourn什么意思解释

    vt.& vi.（使）休会，（使）休庭...

  • Alleghenies例句

    Let freedom ring from the heightening Alleghenies of Pennsylvania!让自由的回声响彻宾夕法尼亚州高高耸立的阿勒格尼山脉吧!Let freedom ring from Alleghenies of Pennsylvania.让自由之声从宾西法尼亚州阿莱干尼高地响起.Let freedom ring from Alleghenies of Pennsylvania ! Let ...

  • epiborneol的音标

    epiborneol的音标：epiborneol的英式发音音标为：[epɪbɔ:ni':ɒl]epiborneol的美式发音音标为：[epɪbɔni'ɒl]...

  • “胆红素”的英语

    “胆红素”的英语可以翻译为：[化] bilirubin，cholerythrin，bilirubinic acid，hematoidin ...

  • aquas什么意思

    n.浅绿色，水绿色( aqua的名词复数 )...

  • assemble的第三人称单数怎么写？

    assemble的第三人称单数（三单）为：assembles...

  • Arthur造句

    Arthur is a good fielder but he's got a glass arm.亚瑟是个好外野手,却有一只容易酸痛的手臂.His son, Arthur Ochs Junior, is expected to succeed him as publisher.他的儿子，小阿瑟·奥克斯，有望子承父业继续从事出版。Arthur C Clarke is the doyen of science-fiction w...

  • enamel的第三人称单数怎么拼写？

    enamel的第三人称单数（三单）为：enamels...

  • blab造句

    She will be sure to blab and it will be all over the town in no time.她肯定会乱说, 而全城的人立刻就会知道这件事情。She'll blab it all over the school.她会满学校乱说。Her mistake was to blab about their affair...她错在说出了他们的婚外情。He blab bed my confid...

  • “泥泞”的拼音？

    “泥泞”的拼音为：ní nìng...

  • plumb的现在完成时怎么拼写

    plumb的现在完成时为：plumbed...

  • shaggy造句

    He had thick brown hair and shaggy brows.他一头浓密的棕色头发，眉毛乱糟糟的。Tim has longish, shaggy hair.蒂姆留着蓬乱的长发。a shaggy mane of hair一头蓬乱的长发...

  • anthracitic怎么读？

    anthracitic的音标：anthracitic的英式发音音标为：[ænθrə'sɪtɪk]anthracitic的美式发音音标为：[ænθrə'sɪtɪk]...

  • italic造句

    The example sentences in this dictionary are printed in italic type.本词典中的例句都是用斜体排印的。The examples in that dictionary are in italic type.那本字典的例句是用斜体字印刷的。You can specify whether the font should be underlined, italic, or bol...