英语语法分析

Epoxy resin toughened by liquid polysulfide rubber exhibits good anti-impact performance and anti-bend performance.

液态聚硫橡胶增韧的环氧树脂胶表现出良好的抗冲击性能和抗弯曲性能；

The production process and formula of polysulfide sealant were introduced, the application progress is reviewed also.

本文阐述聚硫密封剂的配方组成、生产工艺及应用概况。

The polysulfide solution is one of non cyanidation systems of gold leaching in which polysulfide ions are the main effective components.

多硫化物溶液是一种非氰化浸金体系，其中的有效成份是多硫根离子。