趣英语 / furan造句

furan造句

Such is the case in pyrrole, thiophene, and furan.
吡咯, 噻酚和呋喃的情况就是这样.

It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.
研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.
用糠醇和糠醛缩聚制备了新型呋喃树脂.

相关问题

  • furan的意思

    n.呋喃...

  • furan造句

    It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.A novel furan resin was synthesized by polycondensation between furfuralcohol and furfur...

  • furan的音标

    furan的音标：furan的英式发音音标为：['fjʊərən]furan的美式发音音标为：['fjʊərən]...
最新发布

  • chanciness什么意思

    n.偶然性，危险性...

  • “煤田”的英语？

    “煤田”的英语可以翻译为：coal field，coalfield ...

  • enforcement造句

    Violation of Article 31 hereof concerning rules of compulsory enforcement or prohibition.三违反依第三十一条所定办法中有关强制或禁止之规定.The doctors want stricter enforcement of existing laws, such as those banning sales of cigarettes to child...

  • Warwick怎么读？

    Warwick的音标：...

  • “交叉”的反义词

    “交叉”的反义词：平行。...

  • “算得上”造句

    她算得上是受过教育——家庭教育。She was educated — after a fashion — at home.唯一算得上了解真相的人是我的母亲。The only one who's anywhere close to the truth is my mother.据我所知，贾森算得上是个好人。As far as I can tell, Jason is basically a nice guy....

  • colds什么意思解释

    n.冷( cold的名词复数 )，寒冷，伤风，感冒...

  • tombs例句

    Many things left by the ancient Egyptians in tombs have been brought to light.在古埃及的古陵墓中发掘出很多东西.The King was on a private visit to enable him to pray at the tombs of his ancestors.国王以私人身份出访，以便能够祭拜先祖陵墓。They began to walk b...

  • rumpus造句

    He had actually left the company a year before the rumpus started.实际上，在争论开始一年前他就已经离开公司了。They kick up a rumpus and throw things at each other.他们吵了起来并互相朝对方扔东西。to cause a rumpus引起骚动...

  • chipboard造句

    The table is simply a chipboard circle on a base.这张桌子只不过是在底座上安了一块圆形刨花板。The table is simply a chipboard circle on a base...这张桌子只不过是在底座上安了一块圆形刨花板。Thick chipboard across the window frames blocked out the daylight...装在窗框上的厚厚...

  • whiplash例句

    He was very bruised and suffering from whiplash.他满身青肿，而且颈部过度屈伸受伤。Playing against Zebre in England's first outing, he suffered a whiplash injury to his neck.在英格兰队首次对阵热布里的比赛中，他颈部受了挥鞭伤。But these poisonings from the agu...

  • bugging的音标？

    bugging的音标：bugging的英式发音音标为：[bu:gɪŋ]bugging的美式发音音标为：[bugɪŋ]...

  • “缩进”造句

    鸟把头缩进翅膀下.The bird tucked its head under its wing.猫缩进它的爪子.A cat retracts its claws.乌龟把头缩进它的壳里。The tortoise pulled its head into his carapace....

  • improvises造句

    Chloe improvises, and calls Gabriel pretending she has had car troubles.克洛即兴创作, 并且叫假装她已经有小汽车麻烦的加布里埃尔.He is of eminent literary talent and always improvises poems in public.他文才极好,经常当众口占新诗.Joey quickly improvises a scene o...