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bisulfide n.【化學】二硫化物。

bisulfite

Cleanup corrosive substance in pipe such as internal water , clean oil , methane hydrate , ferric oxide , carbide dust , carbon bisulfide , hydrosulphurice acide , etc . ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure 清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質;降低腐蝕性物質對管道內壁的腐蝕損傷;重新明確管線走向;檢測管線變形;檢查沿線閥門完好率;減小工作回壓。

On the base of review the development of lithium - ion battery and its additive in detail , carbon bisulfide ( cs _ 2 ) was chosen as the film - forming electrolyte additive by theory calculation 論文詳細評述了鋰離子電池及其添加劑的發展現狀,通過理論計算,確定二硫化碳作為sei膜成膜添加劑。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide ( 27 . 5 % ) as oxidant 摘要以二乙胺和二硫化碳為原料,經雙氧水( 27 . 5 % )氧化,一步合成了四乙基秋蘭姆化二硫。

Brief discussion on maritime affairs supervision and management of ship loaded with carbon bisulfide 淺談載運二硫化碳船舶海事監督管理

Filled polyamides . determination of percentages of molybdene bisulfide and fiber glass 填充式聚酰胺.二硫化鉬和光纖玻璃百分比的測定