• 硝基苯胺二甲苯中的溶解度要大于甲苯中的溶解度醚化物在两种溶剂中的溶解度相当。

    Solubility of nitrobenzenamine in xylene was higher than that in toluene, but solubility of etherate was nearly the same in the two solvents.

    youdao

  • 通过正交试验,找出了硝基物生成量变化规律进一步摸索出间二甲苯混酸硝化制一硝基二甲苯适宜硝化条件

    The change regularity of dinitride's resultant quantity was discovered in the nitrification ofm dimethyl benzene, and the optimal conditions were investigated.

    youdao

  • 通过正交试验,找出了硝基物生成量变化规律进一步摸索出间二甲苯混酸硝化制一硝基二甲苯适宜硝化条件

    The change regularity of dinitride's resultant quantity was discovered in the nitrification ofm dimethyl benzene, and the optimal conditions were investigated.

    youdao

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