acrylonitrile的意思？

acrylonitrile的音标：acrylonitrile的英式发音音标为：[ækrələʊ'naɪtrɪl]acrylonitrile的美式发音音标为：[ˌækrəloʊ'naɪtrəl]...

Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.以...

Polyacrylonitrile is insoluble in acrylonitrile.聚丙烯腈不溶于丙烯腈.Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.Objective: To observe th...

盘舌蟾科...

Audrey的音标：...

England scored 282 in their first innings...英格兰队第一局就获得了 282 分。He’s had a good innings but now it’s time for him to retire and let someone younger take over as director.他成功地当了多年主任，不过现在该退休了，让更年轻的人来接替。He's had a good i...

“激情的”的英语可以翻译为：passionate...

到目前为止，反叛分子面对威胁的反应非常谨慎。Rebel sources have so far reacted cautiously to the threat.书架上摆满了有关环境威胁的书，不堪重负。Bookshelves groan under the burden of books on threats to the environment.威胁的迫切性the immediacy of threat...

n.钳胚术，牵胎法...

“小腺”的英语可以翻译为：glandule，[医] glandula，glandulae ...

Ophthalmologic system of Mongolian Medicine was evolved in 17 th century.蒙医眼科在十七世纪前已形成了系统.The staminal filament of feverfew is detached, antheral combination, say to get together medicine is staminal.菊科植物的雄蕊花丝分离, 花药联合, 称...

Harold Shapiro is a professor and former president of Princeton University.哈罗德·夏皮罗是普林斯顿大学教授及前校长.He's a Princeton-educated Texan.他是受过普林斯顿大学教育的得克萨斯人。Dunlavy, Colleen A . Politics and Industrialization. New Jersey: Pri...

别人与她善意交谈时,她也觉得话里含有蔑视的味道.She detected a note of condescension in the friendliest advances.艺术家以蔑视的眼光看着她.The artist looked at her with scorn.她用一种蔑视的眼光瞧着我们从四轮马车里下来.She watched us with a sardonic eye as we stepped from the br...

对参赛者均赠送纪念章.All competitors are presented with commemorative medals.此套纪念章设计独具匠心,寓意深刻.The set of metals adopts unique and implies deep meaning.此枚纪念章为铜质镀金,规格直径50毫米.This medallion is made of gold - plated copper a diameter o...

“事态”的英语可以翻译为：state of affairs，situation，a state of affairs，conjuncture，goings on ...

complement的音标：complement的英式发音音标为：['kɒmplɪment]complement的美式发音音标为：['kɑmplɪment]...

pimp的现在进行时为：pimping...

jambe的音标：jambe的英式发音音标为：[dʒæm]jambe的美式发音音标为：[dʒæm]...