Key words : benzene series ; accuracy ; activated carbon adsorption ; carbon bisulfide desorption ; injection mode .

关键字:苯系物；准确度；活性炭吸附；二硫化碳解吸；进样方式。

Determination of percentages of molybdene bisulfide and fiber glass .

二硫化钼和玻璃纤维百分比的测定。

A large-scale chemical manufacturer of barium chloride , precipitate barivm sulfate , sodium bisulfide , etc.

我厂是主要生产氯化钡、沉淀硫酸钡、硫氢化钠的大型化工企业。

A sulfide-containing easter lubricant additive was synthesized by amine , carbon bisulfide etc. , and a new complex antioxidant was developed by incorporating hindered phenol and aromatic amine antioxidants into it .

以烷基胺、二硫化碳等为原料合成了一种含硫酯型抗氧剂，并与酚型、胺型抗氧剂进行复配，开发了一种复合型抗氧剂体系。

Mainkly produce inorganic chemicals including sodium chloride , sodium bisulfide , precipitate baryta , so-dium sulfide , barium carbonate , etc.

我厂生产无机盐化工为主，其产品有氧化钡，硫氢化钠片状和固体，沉淀硫酸钡，硫磺化钠，碳酸钡。