A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用液碱(苛性钠溶液)代替氨对氨基-N,N-二甲基苯胺的方法。
A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.
阐述了采用液碱(苛性钠溶液)代替氨对氨基-N,N-二甲基苯胺的方法。
The method of strong aqua ammoniac induced cough,the method tracheal spiral line and phenolsulfonphthalein excretion test were used.
采用浓氨诱咳法、酚红排泌法和气管螺旋条法研究镇咳、祛痰和平喘作用。
ATM is a white crystalline power,easily effloresce in air,Slightly soluble in water,Soluble in ammonia water and alkalies.
四钼酸铵为白色结晶性粉末,在空气易风化,微溶于
,溶于碱和氨
。
In the oral ammonia liquid group, secretion of histamine was reduced, and after regiving of gastrin and muscarine, the secretion of histamine remained in an inhibitory state.
口服氨组鼠胃组胺分泌减少,再予胃泌素和毒草堿灌流,组胺分泌仍处于抑制状态。
Be like a trace still not take out, can twist a cotton cloth after the dip in Wenshui dry, inunction of on drop a few ammonia water, use glazing candle polish finally.
如痕迹仍未去掉,可将布在温
浸后拧干,滴上几滴氨
涂擦,最后使用上光蜡抛光。
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