Babingtonite is a rare single-chain silicate mineral, which hat been found in copper ore from Tongshan Kou, Hubei, China by the author.
硅铁灰石是一种罕见的单链硅酸盐矿物,产于矿体围岩的晚期热液脉中,其晶体呈厚板状或矛头状,颗粒大小0。
Fivekindsofpreparation methodsforbranchedchainsiliconeoilwereintroduced,ac cordingtothesourceofTlink .
概述了支链硅油的定义、结构、特性及表征方法 ;并根据三官能链节 (T链节 )的来源 ,介绍了 5种制备支链硅油的方法 ;最后 ,介绍了支链硅油在化妆品、防粘隔离剂、低温液力传动油中的应用。
The new classification systems of Oscillatoriales and Bacillariophyceae were also introduced.
根据近年来国外文献所涉及的藻类分类学研究进展着重解释了蓝藻门的颤藻属和硅藻门的直链硅藻属和针杆藻属的一些浮游种类的学名变更情况同时介绍了国际上最新的蓝藻门颤藻目和硅藻门的分类概况。
In this paper, a new type of long chain silane coupling agent with a methacryloxypropyl terminal group and long polyether chain was synthesized.
利用这种长链硅烷偶联剂对纳米SiO_2粒子进行表面改性,并将其添加到紫外光固化胶粘剂中,考察对胶粘剂的粘度、固化速率以及粘接强度的影响。
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