Sodium p-amino-salicylic acid; Manganism; Learning and memory; Hippocampal; Glial fibrillary acidic protein;

对氨基水杨酸钠； 锰中毒； 学习记忆； 海马； 胶质原纤维酸性蛋白；

youdao

This paper is about the technology innovation in the commercial manufacture of sodium p-toluene sulfonic acid.

针对某厂对甲苯磺酸钠生产过程中所存在的问题，提出了相应的技术改造方案。

youdao

Results :The occlusion rate of superficial vein detained needle was 22.1% in group of normal saline, but 7.4% in group of heparin sodium(P<0.05).

结果：生理盐水封管组浅静脉留置针阻管发生率为22.1%，而肝素钠封管组为7.4%，后者显著少于前者（P<0.05）。

youdao

So if you're working with cyanide in the lab as potassium cyanide or sodium cyanide, those are what are called p h s's, it's a rating for different kinds of chemicals.

因此如果你在实验室中,需要用到氰化物，比如氰化钾或者氰化钠，这就是所谓的，“P，H，S“,这是化学药品有害程度的一个级别。

麻省理工公开课 - 化学原理课程节选