使发生

By mixing the wastewater and the compound flocculator together which will set off chemical and physical reactions, and filtrating the deposition , we can get clear water .

这个工艺主要是把要处理的废水和复合絮凝剂混合，发生化学与物理反应，在通过高浊度污水净化器内使絮体与水快速分离达到处理要求。

By mixing the wastewater and the compound flocculator together which will set off chemical and phisical reactions, and filtrating the deposition , we can get clear water .

这个工艺主要是把要处理的废水和复合絮凝剂混合，发生化学与物理反应，在通过高浊度污水净化器内使絮体与水快速分离达到处理要求。

The reaction characteristics of flocculus formed in the reaction of cationic polymer to hydrolyzed polyacrylamide and the mass ratio of cationic polymer to HPAM in complete reaction were investigated experimentally. The flocculus has good ability to reduce the core permeability and the capability of washout resistance.

室内实验结果表明，阳离子聚合物与阴离子聚合物发生反应可产生稳定的絮状沉淀，完全反应时阳、阴离子聚合物的质量比为 30∶1；当絮状沉淀的浓度较高时，它具有很好的携砂能力，絮状沉淀可使岩心的渗透率降低 88%以上，且具有良好的抗冲刷能力。

The Kissing Theology — The Florilegium of Monastic Love Letters In The Middle Ages , The SanLian Bookstore Press 1998,Page4.The pursuance of eternity made numerous believers joined in the monastic movement. The female monastic movement experienced the stages of embryo, development, high tide and falling in the western history. The high peak of the development occurred between 1000 — 1300A.D. in the high middle ages. At that time, the number of the nunneries experienced a inflation stage.

亲吻神学——中世纪修道院情书选》，三联书店1998年版，第4页这种对永恒的追求使众多善男信女纷纷投身到修道行列当中，在西方历史上，女性修道运动经历了一个萌芽、发展、高潮及衰落阶段，其发展的高峰期，约发生于中世纪盛期1000—1300年期间，此时，西欧各地出现了一个修女院数量急剧膨胀的阶段，其规模之大、人数之多及影响之深远是前所未有的。

High-pressure boiler tubes often used in high temperature and high pressure conditions, at high temperature flue gas pipe and the role of water vapor, the oxidation and corrosion will happen.

高压锅炉管使用时经常处于高温和高压条件，管子在高温烟气和水蒸气的作用下，会发生氧化和腐蚀。

When an insect brushes against a hair on the leaf of a Venus flytrap, the bending triggers a tiny electric charge.

当昆虫触碰了捕蝇草表面的毛发而使其发生扭曲，这种扭曲触发了少量的电荷。

What is more important is that famer use many chemical which lead to food poisoning again and again.

更重要的是，农民大量使用化学药物使食物中毒事件一再发生。

In fact, the feedback from the inertia force of the upper structure will alter the movement of foundation and accordingly alter the dynamic behaviors of the upper structure.

然而，实际地震中，由于上部结构的反馈作用，使地基发生变形，引起基础相对于自由场地的平移与转动，从而改变上部结构的动力特性。

Force is a vector that gets applied to an object to change its velocity, and the object's mass is taken into consideration (Force = Mass * Acceleration).

力场是一个矢量。它作用在物体上可以使物体的运动速度发生变化。

From the fact that the hydrogens of microbial methane originate in water, it may be deduced that with the reduction of HCO(superscript – subscript 3) a transfer of H atom occurs from the O atom to the C atom within HCO3 anions formed by the disassociation of dissolved CO2 in water, and furthermore, the formyl group forms.

由前人研究结果推断HCO(上标–下标 3)在脱去两个O原子的同时，可能发生了亲核重排，羟基H原子迁移到C原子上，形成了甲酰基HCO(上标-，使甲烷的第一个H原子来源于水。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。