diisobutylene什么意思解释

diisobutylene的音标：diisobutylene的英式发音音标为：[daɪaɪsə'bʊtɪli:n]diisobutylene的美式发音音标为：[daɪaɪsə'bʊtɪlin]...

Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid ty...

n.囚犯( inmate的名词复数 )...

They were given only rudimentary training in the job.他们仅仅受到过基本的职业训练。He has only a rudimentary knowledge of the subject.他对这一科只有初步的认识.I have only a rudimentary knowledge of chemistry.我只有些粗浅的化学知识....

他讨厌这位大臣的程度几乎和讨厌大臣的助理一样。He liked the Secretary no better than his assistant.他卷入了与卫生大臣的法律纠纷之中。He was involved in a legal wrangle with the Health Secretary.他辞去了内政大臣的职务，回到后座议员席。He resigned as Home Secretary and returned to t...

'You're well out of it,' Christopher said with unconscious brutality.“幸亏没你什么事儿，”克里斯托弗无意中冷冷地说道。She is unconscious at the scene , intubated and C - spine immobilized and boarded.当时意识丧失,气管插管,颈椎固定,位于硬板床上.By th...

Onions can be boiled and pulped to a puree.洋葱可以煮一下打成糊。Debarking: Stripping bark from logs prior ro their being pulped.去皮: 制浆前,把树区性剥去树皮上的操作.Several thousand apples left unsold were pulped.上千个未卖的苹果制成了果酱....

n.名字( designation的名词复数 )，称号，选派，指定...

create的现在进行时为：creating...

“水冶”的英语可以翻译为：hydrometallurgy ...

v.喊出（某事物），叫喊( holler的现在分词 )...

More than one hundred police have ringed the area.这一地区已被上百名警察包围。One hundred million rats are killed each year by pest exterminators.每年灭鼠人员都会杀死1亿只老鼠。I agree with you one hundred per cent.我完全同意你的话。...

simplify的一般过去时为：simplified...

chainwale的音标：chainwale的英式发音音标为：[tʃeɪn'weɪl]chainwale的美式发音音标为：[tʃeɪn'weɪl]...

hematoncometry的音标：hematoncometry的英式发音音标为：[hemætn'kəmɪtrɪ]hematoncometry的美式发音音标为：[hemætn'kəmɪtrɪ]...

All of the software provided by the Fedora Project is open source software.通过Fedora项目 FedoaProject提供的所有软件都是开源软件.The project financing and constructing patterns of BOT have widely applying space.BOT这种 项目融资和建设模式,在我国有广阔的应用空...

Thirteen per cent of Christie's coin and banknote auction went unsold.佳士得13%的硬币和纸币拍卖流拍。Prices have been cut by developers anxious to offload unsold apartments.急于脱手未售出公寓的开发商降低了房价。Many of the houses remain unsold.这些房屋...