1 . Does nerve sex have a headache massage acetanilide method?

神经性头痛按摩止痛方法?

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2 . Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.

乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.

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3 . Abrupt gastralgia when what thing is there temporarily can acetanilide ?

突然胃痛的时候有什么东西能暂时止痛么?

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4 . This paper studied the catalytic N - alkylation of acetanilide with polyvinyl chloride - pyridine resin.

研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.

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5 . Was the hand defeated how is ability acetanilide ?

手破了怎么才能止痛?

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