硫化物；多硫化物，不论是否已有化学定义。
Sulphides; polysulphides, whether or not chemically defined.
由二卤代烷与碱金属或碱土金属的多硫化物缩聚而成。
By two alkyl halide with alkali metal or alkaline earth metal polysulfides from condensation.
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。
The polysulfide solution is one of non cyanidation systems of gold leaching in which polysulfide ions are the main effective components.
同时，黄铁矿表面初始氧化产物如单质硫和多硫化物被还原，亲水性增强。
While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity.
汽油中由于存在某些活性硫化物，如元素硫或多硫化物，从而产生铜片腐蚀。
The existence of active sulfides in gasoline is the reason resulting in copper strip corrosion.
锂二次电池有机硫化物电极材料包括有机二硫化物、有机多硫化物和硫化聚合物等。
The organic sulfides electrode materials for lithium secondary batteries include organodisulfide, orga- nomultisulfide, sulfurized polymers, etc.
这种胶态电解质抑制了锂硫电池中单质硫本身和正极活性物质的放电产物多硫化物的溶解。
The gelled polymer electrolyte helped to restrain the solution of polysulfides produced from discharging product and the sulfur itself in the active material of cathode.
本文选择具有代表性的金属多硫化物和氧化物为研究对象，进行了相关合成试验及性能研究。
In this experiment, the representative metal sulfides and metal oxide were the study objects, which were succefully prepared.
结论大果阿魏树脂、基生叶的挥发油主要成分是： 愈创木醇、萜类化合物，未检出多硫化物。
Conclusion The main components of volatile oil of resin and basilar leaves in the Ferula lehmanni Boiss are tuaiacol, terpenoids. Multisulfides have not been determined.
该工艺的主要原理为：第一步通过直接电解将硫氢根离子氧化生成较高级的多硫化物，同时制取氢气；
The main principle of the new process is: firstly , hydrogen sulfide ion is oxidized to polysulfide and hydrogen is released simultaneously at the same time;
靖州平茶金矿为多硫化物型锑金矿床，矿化受近东西向次级断裂和蚀变带控制，矿床规模小，但品位高。
Pingcha gold deposit is a Sb-Au of rich in sulphide, controlled by the E-W secondary fracture and alteration zone and being small in scal but high in grade.
研究表明，亚热带气候条件下，由于温度高、雨量多，促进了硫化物的氧化而补偿了降雨的稀释作用。
The research indicates that under the condition of subtropic region, owing to the abundant rainfall and the high temperature, the promoted oxidation of sulfides can compensate the dilution by rain.
然而火上上喷发出来的硫化物会使大气层上部的空气暖好几度。黑炭吸收太阳散发的热量，并且会导致气温上升的高的多。
Whereas sulfate particles from a volcano might warm the air of the upper atmosphere by a couple degrees, black carbon absorbs heat from the sun and can lead to much more atmospheric warming.
然而火上上喷发出来的硫化物会使大气层上部的空气暖好几度。黑炭吸收太阳散发的热量，并且会导致气温上升的高的多。
Whereas sulfate particles from a volcano might warm the air of the upper atmosphere by a couple degrees, black carbon absorbs heat from the sun and can lead to much more atmospheric warming.
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