butadiene是什么意思？

The current offset press on COTS surface with General use acrylonitrile - butadiene rubber.不幼远胶印机上常用的胶辊暗不天层胶凡是都采取丁腈橡胶.A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens ...

butadiene的音标：butadiene的英式发音音标为：[ˌbju:tə'dɑɪi:n]butadiene的美式发音音标为：[ˌbjutə'dɑɪin]...

A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens butadiene rubber product to already achieved international banner level.镍系顺丁橡胶产品已达到国际领先水平.The current offset press on ...

loosen的现在完成时为：loosened...

伦敦劳埃德保险社的经营者昨天受到了严厉批评。The people who run Lloyd's of London took a pasting yesterday.旅行社的经营者们可能不得不忍痛降价。Tour operators may be forced to bite the bullet and cut prices.旅游业经营者反映客房入住率低。Tour operators report low occupancy...

A roar of indignationleapt to Pockmarked Li's lips, but a wave the hand and said imperturbably.屠维岳突然摆一摆手,制止了李麻子的已经到了嘴边的怒吼, 却冷冷地问道.They heard a deep, distant roar.他们听到远处传来一声低沉的怒吼。the throaty roar of the engine发动机嘶哑的轰...

youth的反义词有：age, age。n.youth的反义词（青春）：age。youth的反义词（其他释义）：age。...

canoeists的音标：...

Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.友情是理解，不是妥协；是原谅，不是遗忘。即使不联系，感情依然在。Even if the amendment is passed it can be defeated j...

befriend的第三人称单数（三单）为：befriends...

柯林斯在采访还没开始时就暴躁不安起来。Collins was in a foul mood even before the interviews began.我刚来这儿的时候脾气非常暴躁。When I first came here, I was very violent.首先麦克尼尔得让那个脾气暴躁的20岁澳大利亚小伙子冷静下来。First McNeil had to cool down the volatile Australian...

Gestalt psychology has arrived at a new understanding of it.完形心理学或格式塔心理学对环境做出了新的理解.I read Perls, and then I tried to seek out Gestalt trainers.以前我有本书的一章叫“体验:人本 、 形与存在主义治疗法的本质”.Laura Rice introduced me to Gestalt psychoth...

spawn的音标：spawn的英式发音音标为：[spɔ:n]spawn的美式发音音标为：[spɔn]...

aggregate的音标：aggregate的英式发音音标为：['ægrɪgət]aggregate的美式发音音标为：['æɡrɪɡɪt]...

Derelicts often beg on the streets.无家可归的人常常在街上行乞.The derelicts who peopled the night never accosted her.那些被抛弃的人充斥着夜晚,却从不会跟她搭腔....

结论小切口非超乳白内障摘出术在外伤性白内障手术中是一种简便、安全 、 有效的方法.Conclusions Small incision cataract extraction is safe, effective and convenient for traumatic cataract.研究中的病人罹患莱伯氏先天性黑内障(Leber'scongenitalamaurosis).Patients in the study su...

crack的复数形式为：cracks...

[医] 肠麻痹，肠瘫...