Phase selective alternating curr-ent polarography 相敏交流极谱法
phase-selective method 选相原位方法
phase selective corrosion 相选择性腐蚀
Phase-selective oscillovoltammetry 选相示波伏安法
vapor phase selective oxidation 气相选择性氧化
liquid-phase selective oxidation 液相选择性氧化
The present invention features the multiple phase selective hydrogenation process to synthesize anisic aldehyde with methyl methoxybenzoate.
采用于多相选择加氢方法由对甲氧基苯甲酸甲酯合成大茴香醛。
The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction, and hydrogenation of the regenerated catalyst were studied.
研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。
The adsorption capability of cassava meal for gaseous phase selective adsorption for ethanol dehydration was investigated via a bench-test fixed-bed adsorber at constant temperature.
使用恒温固定吸附床对乙醇蒸汽脱水的木薯粉吸附剂的气相选择吸附性能进行研究。
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