1.多硫化物
1.a sulfide whose molecules have two or more atoms of sulfur
1.It was found in this experiment that the epoxy resin had the varying degree influence to the several properties of polysulfide sealant.
试验发现，环氧树脂对聚硫密封胶的多项性能都有不同程度的影响。
2.The invention pertains to the technical field of adhesives and discloses a modified polysulfide rubber and a preparation method thereof.
本发明属于粘合剂技术领域，公开了一种改性聚硫橡胶及其制备方法。
3.The invention further discloses a preparation method for the positive material polysulfide carbyne of the battery.
还公开了一种电池正极材料多硫化碳炔的制备方法。
4.O-nitrotoluene and sodium polysulfide were of first order. The ratio equations have been determined. respectively.
结果表明反应均为一级反应，并分别确定了反应的速率方程。
5.The artical introduces preparing phenolic resin, polysulfide rubber, and study on sealant of Phenolic resin modifying polysulfide rubber.
本文介绍了酚醛树脂、聚硫密封剂的制备，酚醛树脂改性聚硫橡胶的研究。
6.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；
7.The variation of UV on the reaction of aromatic intro compounds with sodium polysulfide was determined by using modified method directly.
采用改进的方法直接测定了芳香硝基化合物与多硫化钠在反应过程中的紫外光谱的变化。
8.The mechanism of the reaction ofp- nitrotoluene with sodium polysulfide hasbeen studied with kinetic method.
用动力学方法研究对硝基甲苯与多硫化钠反应的机理。
9.It is mainly one-component polyurethane, silicon rubber and polysulfide rubber.
它主要包括单组分的聚氨酯、硅橡胶和聚硫橡胶等。
10.In this paper, it is reported that gold in the antimony matte is leached in the sodium polysulfide solution.
本文中研究了用多硫化钠作浸出剂浸出锑锍中的金。