SBR

1.The principle of PVC modified by MBS resin and the properties of SBR latexes reeded were briefly introduced.

本文简要介绍了MBS树脂改PVC对所用之料丁苯胶乳特要求。

2.The constructed solving process is to establish a general SBR model firstly, then to derive the suboptimum solution by trial and error method with the help of simulation tools.

所构造解法是首先建立通用序批式反应器模型;然后借助仿真工具试差求取次优解。