“异丁烯”用英语怎么说

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.Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.应用正碳离子聚合的方法合成新型聚异丁烯遥爪预聚物.The new telechelic prepolymers of polyisobutylene have been synthesize...

He was ever ready to enunciate his views to all who would listen.他总是乐意向所有愿意倾听的人阐明他的观点。He is always willing to enunciate his opinions on the subject of politics.他总是愿意对政治问题发表意见.>enunciation/I9nQnsI5eIFn; I9nQnsI`eFEn/n[C,U...

[人名] [英格兰人姓氏] 希钦斯取自父名，来源于Hitchin,含义是“希钦之子”(son of Hitchin)，[地名] [美国] 希钦斯...

Having heart disease, hypertension or acrophobia or feeling bad.患心脏病 、 高血压、恐高症者,身体感觉不适者.She has acrophobia and always becomes dizzy in a high - rise elevator.她有恐高症,到了高楼的电梯里就发晕.Claustrophobia and acrophobia in the same pl...

damages的音标：damages的英式发音音标为：['dæmɪdʒɪz]damages的美式发音音标为：['dæmɪdʒɪz]...

Mr Ashwell has to surrender his passport and report to the police every five days.阿什维尔先生不得不交出他的护照，并且每隔5天到警察局报到一次。...

Have second tonsorial, he insists to want a gangmaster to deliver the dividing line intermediate.有次理发, 他坚持要把头发中间分界.See only come blessing gangmaster , 2 eye at, say: Of person and elephant have not?只见来福把头一抬,二目盯之, 曰: 人和大象...

adj.极低的，猛的，可拆开的n.价格的压低，船的破损...

“普遍性”的英语可以翻译为：universality，catholicity，catholicness，universalism ...

resolve的近义词有：decide, determine, resolve, settle,resolution, decision, determination, resolve,solve, resolve。下面这些动词都含"决定"的含义：decide：侧重指经过思考、比较、讨论或询问之后做出的决定。determine：指经过深思熟虑，决心去做某事并坚持施行。resolve：语气较强，强调以坚定不移的信念去做或不做某事，暗含有远...

accede的近义词/同义词有：permit, allow, approve, agree, of, consent, assent, let, grant, submit, acquiesce, give, conform, comply, yield, concede, adhere, in, harmonize, soften。v.accede的近义词（同意）：permit, allow, approve, agree, of, ...

adj.炎热的v.（使）焦干， （使）干透( parch的过去式和过去分词 )，使（某人）极口渴...

I scanned the newspaper for the information I needed.我浏览报纸寻找自己需要的信息。He scanned the horizon for any sign of land.他仔细眺望地平线，找寻陆地的踪影。The disk has no viruses — I've scanned it already.这个盘没有感染病毒——我已经扫描过了。She scanned his f...

n.认识( recognition的名词复数 )，认出，识别，承认...

When I woke up there was a hulking figure staring down at me.我醒来时，有个巨形身影正低头盯着我看。We can't move that hulking great desk on our own.靠我们自己没法搬动那张又大又笨重的办公桌.When I woke up there was a hulking figure staring down at me...我醒...

McGuire took a long swig from his bottle of bitter lemon.麦圭尔举起瓶子咕咚咕咚地喝了一大通苦柠檬汁。Brian took a swig of his beer.布赖恩喝了一大口啤酒。He took a swig of whisky from his hip flask.他猛灌了一口扁酒瓶中的威士忌....