The mechanism of flocculation and removal of Microcystis aeruginosa by chitosan - modified clays was studied.文章探讨了壳聚糖改性粘土絮凝除藻的机理.Consolidation settlement occurs mainly in clays or silts.压缩沉降主要出现在粘土或粉沙中.Thus clays and sha...
Consolidation settlement occurs mainly in clays or silts.压缩沉降主要出现在粘土或粉沙中.This will occur both in sands and clays.这在砂土地和粘土地带常常发生.Thus clays and shales tend to be impermeable.因此粘土和页岩就往往不透水....
Cambered surface loading, high precision and high reliability. Easy installation and changing.弧面承载方式 、 高精度和高可靠性,稳定性好. 安装方便,互换性好.Hundreds of lives could be saved if the installation of alarms was more widespread.如果报警器得到更广...
The style of natural guileless, show a long time ago agrestic breath.自然朴实的格调, 显示出悠远的乡土气息.Be in agrestic China, relations of production is the relation of farmer and land above all.在乡土中国, 生产关系首先是农民和土地的关系....
中文的草书体很难读.Chinese cursive writing is very difficult to read.有会说中文的医生 吗 ?Is there a doctor who speaks Chinese?想象一下, 你是怎么学会说流利的中文的?Just imagine, how do you begin to speak Chinese fluently?...
He preferred the company of those who were intellectually inferior to himself.他喜欢与那些智力水平不如他的人共处。512k RAM is recommended and 640k RAM is preferred.推荐配置为512K内存，640K内存则更佳。I became a teacher because I preferred books and peo...
My pension has plummeted and now I have to buy an annuity.我的退休金暴跌,现在必须去买一份年金(annuity)了.Alexander receives a small annuity.亚历山大获得了一份数额不大的年金.Investors should consider putting some money into an annuity.投资者们应当考虑存一些年金。Invest...
Pen read Costigan's letter and its inclosure mechanically, hardly knowing what was before his eys.潘怔怔地读完了科斯蒂根的信和它的附件, 简直不相信他的眼睛.We an authentication thing because we do not know probably and have done the inclosure ...
The structural complexities must be unravelled.必须查明构造的复杂性.He hadn't unravelled the knot in her heart.他没能解开她心中的疙瘩.My knitting has unravelled.我编织的东西散开了....