purification是什么意思

purification的音标：purification的英式发音音标为：[ˌpjʊərɪfɪ'keɪʃn]purification的美式发音音标为：[ˌpjʊrəfɪ'keʃən]...

An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets.以陶粒作为生物过滤床的填料净化含乙苯废气.Extraction and purification of cytisine from the seeds of thermopsis lanceolate were st...

The water goes through three stages of purification.这水经过3个步骤的净化.One third of their entire site is given up to a water-purification plant.他们将整块地的1/3用于建净水厂。The start of proteomics is purification.蛋白质学的开端是蛋白质的提纯....

A big, heavy overcoat hampers you when you try to run.你想跑时,大而重的外套会妨碍你.Prejudice sometimes hampers a person from doing the right thing.有时候,偏见会妨碍人正确行事.This behavior is the opposite of modeless feedback, and it hampers flow...

Straightaway的音标：Straightaway的英式发音音标为：[ˌstreɪtə'weɪ]Straightaway的美式发音音标为：['stretəˌwe]...

他成功的关键在于他擅长逻辑思维。The key to his success is his logical mind.他天生擅长交际：他的祖先曾是封建领主。Diplomacy was in his blood: his ancestors had been feudal lords.他们真正擅长的是纯粹的摇滚乐。What they were really good at was full-on rock'n'roll...

转动杆，大螺帽扳手...

若干研究已经发现了两个重要常量。Two significant constants have been found in a number of research studies.其值不变的量称为常量.A quantity whose value remains unchanged is called a constant.在无外力时,质心的速度是常量.The velocity of the center of mass is cons...

n.胎记，胎痣...

蝉科...

subscripts的音标：...

I forbear to go into details.我不欲详述.I can't go into details with you.我无法与你细谈.There is no need to go into details.无庸细述....

“著名地”的英语可以翻译为：famously ...

After a number of mishaps she did manage to get back to Germany...经历了一番波折之后，她终于设法返回德国。It is a big fault to think that you can learn how to manage people in business school.以为在商学院能学会如何管理人是一大错误。The trustee must manage the ...

...paddling around the South Pacific in a kayak.划着皮划子在南太平洋游弋A crab nipped my toe while I was paddling.我水时脚趾让螃蟹给夹了.They liked to watch the children paddling in the stream.他们喜欢看孩子们在小溪中玩水.Some had not yet wearied of their g...

n.铬绿泥石...

decastere的音标：decastere的英式发音音标为：['dekəstɪə]decastere的美式发音音标为：['dekəˌstɪr]...

v.作诗，以诗讽刺或祝贺...