硅氧烷

It has good chemical stability and physical inertia, non-toxic and non-irritating.

聚硅氧烷树脂，具有优异的化学稳定性和生理惰性，无毒，无刺激性。

Due to the stable structure of the siloxane bonds that form with the substrate's reactive groups

由于稳定的硅氧烷结构与基体反应，具有杰出的抗老化性能

Due to the stable structure of the siloxane bonds that form with the substrate's reactive groups

由于稳定的硅氧烷结构与基体反应，具有杰出的抗老化性能（防冻结，解冻，防紫外等

This paper discusses the chemical modification of low density polyethylene with siloxane by grafting.

为改善聚乙烯电缆料在高电场下的老化性能，用显微镜观察并拍照等方法研究了不同聚硅氧烷接枝量对改性低密度聚乙烯的结晶形态、性能及机械性能等的影响。

Under more strenuous conditions of temperature or catalyst the silanes bond chemically with the surface through siloxane linkage.

在加温或催化剂的十分剧烈的条件下，硅烷通过硅氧烷键和表面化学结合起来。

The strain in the siloxane linkage, which can vary from one linkage to another, would depend mainly on the temperature at which the zeolite is held.

这种硅氧烷鍵的张力的大小(对不同的键可以各不相同)主要取决于沸石所处的温度。

Siloxane was grafted on the low density polyethylene to improve the property of the environmental stress cracking of low density polyethylene.

研究了低密度聚乙烯接枝聚硅氧烷后的环境应力开裂性。

When the zeolite surface with strained siloxane linkages or with positive and negative charges is expose d to nitrogen at high temperature, partially dissociative adsorption of nitrogen is expected to take place.

当这种带有有张力的硅氧烷鍵或带有正负电荷的沸石表面与氮气在高温下相接触时，氮气就可能发生部分的解吸附。

Then,the hybrid coating was characterized by means of FTIR and solid state 29Si-NMR.Moreover,the conversion of ethylene linkage and the polycondensation degree of siloxane were determined.

研究了有机硅用量对杂化漆膜性能的影响，并用FTIR和固体29Si-NMR对杂化涂料进行了表征，测定了UV固化C=C的转化率和硅氧烷的缩聚度。

Upon heating the zeolite, the normal siloxane linkage would also experience strain due to thermal expansion.

当加热沸石时，由于热膨胀作用，正常的硅氧烷鍵也会存在张力。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。