英汉例句

• the yield of dimethyl sulfide is only 1.46%. the scrap can be reclaimed and reused. it is able to realize clean production.

  二甲硫醚收率仅为1.46%，该三废可以回收利用，易于实现清洁生产。

• based on the principle of ester hydrolyzation to ether in alkali condition, the process for preparation of dimethyl sulfide from sodium methyl sulfate residue was investigated.

  根据酯在堿性条件下水解反应生成醚的原理，研究了以甲基硫酸钠废渣为原料制备二甲基硫醚的方法。

• the main constituents of the waste gas include hydrogen sulfide, ammonia, dimethyl benzene, benzene, methyl benzene, phenol, hydrocarbon, methyl mercaptan, dimethyl sulfide and dimethyl disulfide.

  废气主要组成为硫化氢、氨气、二甲苯、苯、甲苯、酚、烃类、甲硫醇、甲硫醚、二甲二硫等。

• the studying outcomes of solvents showed that dimethyl sulfide was the best solvent fit for both microwave and traditional reaction because of its big polarity, high boiling point and stability.

  溶剂研究表明，二甲亚砜同时具有较高的极性、沸点和稳定性，是常规和微波加热反应条件下的最佳溶剂。

• this paper expounds the selection of the catalyst of the. synthetic reaction of dimethyl sulfide and the calculation of the loading height of the catalyst in the reactor.

  阐述了二甲基硫醚合成反应所用催化剂的选择和反应器中催化剂装填高度的计算。

• our experimental results are helpful in understanding the detailed mpi processes of acetone and dimethyl sulfide .

  这些结果的获得有助于对这两种分子的光电离-解离动力学有更全面详细的认识。