硅剂

The surface modification mechanism was following: the agglutination between particles and the adherence between particle and roller road decreased by adding silicoorganic compound during crushing. Meanwhile, water absorption of calcuim oxide would be reduced.

粉碎过程中改性剂的作用机理为：超粉碎过程中添加有机硅有利于阻止粉碎颗粒之间的团聚和颗粒与辊道之间的粘附，同时降低了氧化钙吸收水消解作用。

Si added significantly alleviated the toxicity symptom of Cd in rice seedlings grown hydroponically. Si dramatically reduced the transport of Cd from roots to shoots.

质外体荧光示踪剂PTS(tri-sodium-8-hydroxy-1，3，6-pyrenesulphonate)的测定结果表明加硅可以显著降低质外体途径的运输量。

Then dendrimer-like polyamidoamine on the silica gel surface was prepared using Micheal addition of the amino and methyl acrylate,and ester-exchange of ethylene diamine and the ester group.

用硅烷偶联剂对硅胶表面进行氨基功能化，利用氨基与丙烯酸甲酯发生的Michael加成反应和乙二胺与酯进行的交换反应在硅胶表面合成了聚酰胺-胺树状大分子。

Then dendrimer-like polyamidoamine s based on the silica gel surface were prepared using Micheal addition of the amino and methyl acrylate,and ester-exchange of ethylene diamine and the ester group.

用硅烷偶联剂对硅胶表面进行氨基功能化，利用氨基与丙烯酸甲酯发生的Michael加成反应和乙二胺与酯进行的交换反应在硅胶表面合成了聚酰胺-胺树状大分子；利用红外光谱对PAMAM-SG的结构进行了表征，研究了溶液pH值、ρ(Ni2+)和温度对PAMAM-SG吸附Ni2+能力的影响。

Amino functional silica gel was synthesized by reacting silane coupling agent with silica gel. Then dendrimer-like polyamidoamine on the silica gel surface was prepared using Micheal addition of the amino and methyl acrylate, and ester-exchange of ethylene diamine and the ester group.

用硅烷偶联剂对硅胶表面进行氨基功能化，利用氨基与丙烯酸甲酯发生的Michael加成反应和乙二胺与酯进行的交换反应在硅胶表面合成了聚酰胺－胺树状大分子。

We sell and distribute light stabilizers, anti-oxidants and anti-static agents from POTTERS, phosphite from CROMPTON, flatting agents and anti-block agents from TOSOH SILICA, Polyvinyl Alcohol from JVP, silicon sol from Nissan Chemical, quartz powder from TATSUMORI, fumed silica (white carbon black, silicon powder and light powder) from Wacker, ThermoPlastic Rubber from SHELL/KRATON and special high-performance fine chemical products from a number of other world leading companies.

我们代理和经销的产品有美国POTTERS公司的空心玻璃微珠和实心玻璃微珠；日本TOSOH SILICA公司的消光粉、开口剂；日本JVP公司的聚乙烯醇；日产化学的硅溶胶；龙森公司的石英粉等国际知名公司的高性能特殊精细化学品。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。