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...

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]...

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....

dig up的音标：dig up的英式发音音标为：[diɡ ʌp]dig up的美式发音音标为：[dɪɡ ʌp]...

dominate的第三人称单数（三单）为：dominates...

酸性炼钢转炉...

铬天青...

这个男孩用樱桃树枝做了一条鞭子.The boy made a switch from the branch of a cherry tree.樱桃去籽之后才能做馅饼.Seed the cherries before you put them in the pie.樱桃的颜色由近乎黑到黄各不相同.Cherries vary in colour from almost black to yellow....

先铺一层碎生菜叶，再把鱼放上，就可以上桌了。Serve the fish on a bed of shredded lettuce.绿色生菜叶上放了一块肉,配以一大片西红柿.The meat was served on a bed of green lettuce with a generous slice of tomato.在服务方面, 每个盘中要先放一片生菜叶, 然后舀取一些混合物置于其上.To serve, place a le...

micropantograph的音标：micropantograph的英式发音音标为：[maɪkrɒ'pæntəɡrɑ:f]micropantograph的美式发音音标为：[maɪkrɒ'pæntəɡrɑf]...

hygrostatics的音标：hygrostatics的英式发音音标为：[haɪɡrəʊs'tætɪks]hygrostatics的美式发音音标为：[haɪɡroʊs'tætɪks]...

Our spirits rallied as the bitter-sweet alcohol worked its magic.苦中带甜的酒发挥了奇效，我们的精神随之振奋起来。So many people have rallied round to help the family.很多人都团结起来帮助那家人。He rallied enough to thank his doctors.他身体好得差不多了，于是去感谢他的医生。...

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

n.视力( vision的名词复数 )，眼力，想像（力），美景...

n.醋酸计...

它们也主要聚集在银河的中心.These are also concentrated near the center of the galaxy.但在贝克汉姆同意加入洛杉矶银河的时候,他公然反抗了人们的预想.Yet David Beckham defied expectations when he agreed to join the Galaxy.漂流到银河的远方!And further down the river....

She waxed lachrymose.她伤心起来了。Maybe if you moved away from Lake Lachrymose you might feel better.也许搬离这悲哀之湖会让你好受一些....

Hey, I know what, I'll get a bumper sticker printed up.嘿，有了，我会找人印刷一些保险杠贴纸。In the state of Iowa, it's been a bumper year for corn.艾奥瓦州今年玉米大丰收。The painting represents the scene of a bumper harvest.这幅画描绘了丰收的景象....