orthosilicate meaning in English

纯正长石岩
正硅酸盐
正矽酸盐

In this paper , interpenetrating polymer networks ( ipn ) based on polysiloxane ( pdms ) and poly ( methyl acrylate ) ( pma ) were prepared by using ma monomer and two types of pdms , which viscosities were 3300pa s and 7000pa s respectively . pdms was crosslmked by tetraethyl orthosilicate
本论文制备了聚二甲基硅氧烷与聚丙烯酸甲酯的序列半互穿聚合物网络，其中聚硅氧烷为交联结构，采用粘度分别为3300pa ? s和7000pa ? s两个品种，聚丙烯酸甲酯为线性聚合物。