趣英语 / “酯化”造句

“酯化”造句

两个自由羟基,都容易酯化.
Both the free hydroxyl groups readily undergo esterification.

多数情况下水解速度较酯化速度低得多.
The rate of hydrolysis is for the most part significantly lower than the esterification rate.

探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.
The effect of PET production on melt direct - spinning is discussed.

相关问题
最新发布

  • “肌”用英语怎么说？

    “肌”的英语可以翻译为：muscle，flesh，[书]skin，thew ...

  • backstreet是什么意思

    n.偏僻街道，小巷adj.偷偷摸摸的，幕后的，秘密的，非法的...

  • backlbow怎么读？

    backlbow的音标：backlbow的英式发音音标为：['bæklbəʊ]backlbow的美式发音音标为：['bæklboʊ]...

  • pasting造句

    The people who run Lloyd's of London took a pasting yesterday.伦敦劳埃德保险社的经营者昨天受到了严厉批评。We need large quantity of natural casing waste for pasting dried casings.我们需要大量自然包装耗材来裱糊干燥的包装.The beltless machine, sometimes calle...

  • agronomist的复数形式怎么写

    agronomist的复数形式为：agronomists...

  • mounting什么意思

    n.装备，衬托纸，登上，乘骑adj.上升的，增长的v.登上，骑上( mount的现在分词 )，增加，上升，上演，准备...

  • allylurea的意思？

    n.烯丙基脲...

  • courage的反义词有哪些

    courage的反义词有：timidity, cowardice, timidity, fear, cowardly。n.courage的反义词（胆量,勇气,英勇）：timidity, cowardice。courage的反义词（其他释义）：timidity, fear, cowardly。...

  • “指工作”造句

    指工作上的专业能力很强的人.Big gun: a very skilled person....

  • beginnings例句

    The beginnings of a moustache showed on his upper lip.他的上唇部位开始长胡子了。I had the beginnings of a headache.我有了头痛的先兆。His views come from his own humble beginnings.他的观点源于他卑微的出身。...

  • undivided造句

    ...the goal of an undivided Church.一统基督教教会的目标You have my undivided attention...我专心听你所讲。The paintings she produced in those months won undivided admiration...她那几个月里创作的画作备受推崇。Mandela said, 'We want a united, undivided...

  • by itself例句

    Encouraging teacher transfer would not, by itself, integrate the teaching corps.鼓励教师调动本身不会消弭教学队伍中的种族隔离。The machine will start by itself in a few seconds.几秒钟后,机器将自行启动.With regard to hardness, the diamond is in a class by ...

  • diarrhoea造句

    Because 2 weeks abdomen is not quite good recently, meet occasionally bellyacke , diarrhoea, concern with this?因为最近2周的肚子不太好, 有时候会腹痛, 腹泻, 是不是跟这个有关?They can also relieve diarrhoea.它们还可以治泻肚.Diarrhoea can make you feel weak,...

  • angiotensinase怎么读

    angiotensinase的音标：angiotensinase的英式发音音标为：[əndʒɪə'tensaɪneɪz]angiotensinase的美式发音音标为：[əndʒɪr'tensaɪneɪz]...