borates

The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以石天然矿粉为原料,经水热聚和相转化制备出钙产品。

With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.

用混料试验设计方法,研究了、氯化石蜡和二烷二硫代磷锌(ZDDP)的相互作用机理。

Based on some calculated borate systems involving BBO crystal,the applications of CALPHAD technique in the crystal growth of BBO is presented.

本文于所计算的部分含BBO晶体的盐体系,研究了相图计算CALPHAD技术在BBO晶体生长过程中的一些应用。

There are two reactive groups, amino and butoxy in the borate ester molecule.The structure of the borate ester was characterized by IR spectrum.

［中文文摘］通过分子结构设计,合成了一种氮-内配位结构的偶联剂,决了水稳定性差的问题,同时分子结构中含有氨、丁氧等活性团。

Thus, the boron-bearing rock system and the magnesian rocks are the foundation of the borate deposits, whereas regional metamorphism and migmatitization and tectonism are the necessary conditions.

含岩系、镁质容矿岩石是矿形成的物质础，区域变质及混合岩化作用、构造活动是矿形成的必要条件。