1·The basic pharmacology, or the nature and mechanism of action of the drug on the biological system, must be determined including toxicologic features.
一种新药的基本的药理作用，或者这种药的性质和对人体的生理作用机制都需要明确，包括它的毒理学特征。
2·Methods Using cluster sampling and typical investigation, a spot research was taken while experimental indexes were determined by clinical, biochemical and toxicologic methods.
方法采用整群抽样与典型调查结合的方法进行现场调查，结合临床检查、生化分析和毒理学方法进行实验室检测。
3·Objective: to establish a method of capillary gas chromatographic analysis for toxicologic study of rapeseed oil and its condensate.
目的：建立食用菜油及其冷凝油的毛细管气相色谱分析方法，以利于食品检验和毒理学研究。
4·Results According to the information at home and abroad and the research and the study result of toxicologic experiments, hygienic standard was drawn.
结果根据国内外文献资料结合现场调查以及毒理学实验研究，制订了石油沥青（烟）卫生标准。