粒剂

Depression mechanism of sodium silicate on Titanaugite was that silicon acid colloidal particles with negative charge were formed by oxidate polymerization, adsorpted on the mineral's surface, provided the minerals with hydrophilicity, and consequently, Titanaugite was depressed.

水玻璃对钛辉石的抑制作用主要表现在：在弱酸性介质中，通过氧联反应聚合成的、带负电荷的硅酸胶粒在矿物表面吸附后，使矿物表面亲水，阻止了有机捕收剂羟肟酸在钛辉石表面与金属离子键合。

Some additives that could enhance the enzyme stability were screened through single factor experiments, such as 5 mmolL^(-1) Ca(superscript 2+), 20 mgmL^(-1) trimethylene glycol-single methyl ether, 0.01% 4-formyl phenyl-boron dihydroxide, 1% glycerine.

通过单因素实验得出了对碱性蛋白酶稳定效果较好的几种保护剂：5mmolL^(-1) Ca(上标 2+)；20mgmL^(-1)微胶粒抑制剂丙二醇－单甲醚；0.01%可逆蛋白酶活性抑制剂4－甲酰苯基硼酸；1%甘油。

Optimal reaction conditions were as follows: PAAS and SMA at weight ratio of 4:1, stirring for emulsifying at speed of 1500 rpm and last 60 min, acidifying for 90 min, and the curing temperature under 50℃for 90 min.

优化配方及工艺条件为：聚丙烯酸钠和苯乙烯-马来酸酐按4：1混合作乳化剂，1500rpm搅拌，分散乳化60min，酸化90min，50℃固化90min作为制备二甲戊乐灵微胶囊的优化工艺条件，在此条件下可以得到平均粒径为9.6μm、粒度分布均匀、包封率在99%以上的球形微胶囊。

In this paper,the agglomeration of polymer butadiene latex being caused by a , B -unsaturated carboxylate latex is studied,the particle diameter of polymer butadiene latex was agglutinated from 170nm~180mn to300nm~330nm..

本文主要研究了用α，β-不饱和羧酸共聚胶乳作附聚剂对PB胶乳进行附聚反应，使聚丁二烯胶乳平均粒径由原来的170nm～180nm附聚到300nm～330nm。

A diameter 80 μm schistosoma entice cercariae molecularly imprinted polymers was synthesized by molecularly imprinted technology.

采用分子印迹技术，直接合成出粒径在80μm左右的血吸虫诱尾蚴剂分子印迹聚合物。

That's where water treatment comes into the picture. A water treatment plant purifies the water by adding coagulant that precipitate impurities and particles in the water, allowing it to be flocculated and filtered. Chlorine is then added as a disinfectant before it can properly be called "tap water".

滤水厂将收集到的原水净化，一般都是将凝集剂加入原水中，使混杂於水中的悬浮物凝集成较大的粒块，再经过沉淀、过滤的净化过程，最后加入氯气消毒才能成为「滤水」。

Compresstion strength were analyzed, and they were: the amount of the herbicide, the water component in the granulates, and the amount of the clay.

对除草复合肥的颗粒性能进行了测定和分析，包括除草剂使用量与颗粒抗压强度的关系，粘结剂的选择，造粒时物料含水量与粒径大小的关系，物料含水量与物料温度的关系。

A good balance between the dynamic property and the thermal-oxydative ageing property on the blend vulcanizates were obtained when curing system is SEV and the S/CZ/DM ratio of 1.5/1.5/0.5;There was a good balance among tensile strength and heat build-up and damping property on blend vulcanizes filled with moderate size carbon black;The mechanical properties of vulcanizate filled with N660/N330 and N660/N990 were medium between two carbon black filled individual.

补强填充体系对NR/ENR硫化胶的性能有较大的影响，选择粒径适中的炭黑品种N660作为补强剂，硫化胶在拉伸强度、疲劳生热和减震方面可以获得较好的平衡；N660/N330和N660/N990两种填充体系硫化胶的力学性能，基本上是单用一种炭黑所得硫化胶力学性能的加权平均；N660/白炭黑(40/20)和N660/碳酸钙(45/15)填充体系硫化胶的力学性能与相同用量下N660单用时的相当，而N660/陶土填充体系硫化胶的力学性能较差。

Products can be used in plastics, textiles, resins, rubber, electronic materials, paints and other materials more than a dozen areas of production, annual output of high-performance flame-retardant grade of antimony oxide, antimony oxide catalyst, flame retardant compound and a variety of plastic flame retardant Masterbatch 12,000 tons, and in accordance with the special requirements of customers for customized production, of which more than 90% of exports of the United States, the European Union, Japan, Korea, Taiwan and other developed countries and regions. Mid-2006 the output value reached 307 million yuan, ranked second in both production and marketing.

产品可分别应用于塑料、纺织、树脂、橡胶、电子材料、油漆等十几个材料生产领域，年产高效阻燃级氧化锑、催化级氧化锑、复配阻燃剂及各种塑料阻燃母粒12000吨，并可根据顾客的特殊要求进行定制生产，其中90%以上的产品出口美国、欧盟、日本、韩国、台湾等发达国家和地区。2006年年产值达到3.07亿人民币，产销量均位居全国第二。

Antimony-doped tin dioxide nanometer powders were prepared by wet chemical co-precipitation method using tin tetrachloride (SnCl4), trichloride antimony (SbCl3) and ammonium carbonate (NH42CO3 as raw materials.

研究絮凝剂聚丙烯酰胺对锑掺杂二氧化锡前驱体的固液相分离过滤速度和产物ATO粒径的影响及其相互作用机理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。