purification是什么意思

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....

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]...

Internet的音标：Internet的英式发音音标为：['ɪntənet]Internet的美式发音音标为：['ɪntərnet]...

蕾特别喜欢咯咯地笑，而且总是爱开玩笑。Ray was very giggly and joking all the time.保罗十分讨人喜欢，开玩笑时很有分寸。Paul is a thoroughly likeable man with an unerring sense of comedy.我可不是开玩笑,事情够麻烦的了.I'm serious, things are difficult enough as they ar...

adj.薄板[薄片]状的，由薄板组成的...

decoration的音标：decoration的英式发音音标为：[ˌdekə'reɪʃn]decoration的美式发音音标为：[ˌdɛkə'reʃən]...

He sauntered along the river to the mill.他沿着河边漫步走到磨坊。He sauntered along the street looking in the shop windows.他在街上转悠,眼睛盯着商店的橱窗.She sauntered onto the set, looking serenely confident.她漫步到拍摄片场, 看起来沉着而自信....

“消气”的英语可以翻译为：cool down，be mollified ...

abasement的音标：abasement的英式发音音标为：[ə'beɪsmənt]abasement的美式发音音标为：[ə'beɪsmənt]...

“文选”的英语可以翻译为：selected works，literary selections，analecta，analects，anthology ...

friedelane的音标：friedelane的英式发音音标为：[f'raɪdi:lən]friedelane的美式发音音标为：[f'raɪdilən]...

sift的现在进行时为：sifting...

We may reexamine our goals or our methods for attaining our goals.我们可能会重新审视我们的目标或我们实现目标的方法。Jim is halfway to attaining his pilot's licence.吉姆就快要拿到飞行员执照了。By that time she was attaining to fifty.那时她已快到五十岁了....

Siraitia grosvenor i was nutrient, sweety which had some medical and healthy function.罗汉果营养丰富, 有一定的药效保健功能和较高的甜度.Compare that with another queue forming in Grosvenor Square, a brisk 20 - minute walk across London.看看另一条在格罗...

“虫螨磷”的英语可以翻译为：[医]actellic（杀虫药） ...

His tooth gave another red - hot jounce.他的牙齿又火辣辣地疼了一下.Install the jounce bumper on the upper spring mount.在上部弹簧固定处安装避震器....

Historians的音标：Historians的英式发音音标为：[hɪs'tɔ:rɪənz]Historians的美式发音音标为：[hɪs'tɔrɪrnz]...