矾

To synthesize the development direction of civil expansion admixture field presently and refer to the performance of past,utilizing the reciprocal action and suitable combination of three expansion fountain namely CaO,AFt and MgO to get better expansivity,to make expansion curve more reasonable.

综合目前国内膨胀剂领域的发展方向和借鉴以往研究成果，采用CaO、钙矾石、MgO三个膨胀源的相互作用，三者膨胀适当组合，取长补短，以获得更适宜的膨胀量和膨胀发挥，使膨胀曲线更趋合理。

In the outer zone is designed, low energy is dissipated to ensure floc enlargment and densification.

所设计的外部区域，因耗能量低，保证了矾花的增大和密实。

This improves flow distribution and, eliminates the problem of floc degradation associated with the "distribution channel" of classical systems.

了传统的"配水槽"常有的矾花衰变的问题。

The residual floc is eliminated in the lamellae settling zone.

在斜板沉淀区除去剩余的矾花。

The paper makes a new method of evaluating the coagulation test effect by measuring the flocculate size, growth velocity and the compress degrees of the sludge.

本文提出了用测量矾花大小及生长速度和泥渣虚度的指标来评判混凝试验效果的新方法，与常用的以混凝后水的浊度来评判混凝效果相比，用此方法更能准确地评判混凝试验效果的优劣

The flocculent experiments results showed that the comprehensive performance of PAFS was superior to that of PAS and PFS.

絮凝对比实验结果表明：PAFS综合性能优于聚合硫酸铁和聚合硫酸铝，具有铁盐絮凝剂沉降速度快、矾花大、铝系絮凝剂褪色效果好的优点。

A prescription of external using for hemostat on incising antler was made of 7 kinds of chinese medicine:rhubarb,chinese redbud,hyacinth bletilla,borneol, parch cat tail pollen,dried alum,carbonized hair.

根据鹿茸的组织结构、生长规律和生理特点，选用白芨、炒蒲黄、紫珠、大黄炭、枯矾、血余炭、冰片等7味中药组成外用锯茸止血方剂。

A sentence from the Times of Los Angeles says: And this Fusang, the Oriental garden of the Hesperides, this Atlantis of the East, the home of fairies, is our own fair California.

洛杉矾时报》上有这样一句话："这个扶桑，这个东方的金苹果园，这个东方的阿特兰提斯岛，这个神仙乐士，就是我们自己美丽的加利福尼亚。"

The temperature, pH and crystal seeds were found to be critical for Fe precipitation as jarosite.

结果表明温度和晶种以及溶液pH值是影响铁矾沉淀的重要因素。

The performance of potassium ammonium jarosite for zinc and indium ions adsorption in the sulfate system is investigated.

考察黄钾铵铁矾对硫酸盐体系中锌、铟的吸附性能。

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％。