The author intends to discuss the connotative meanings of the terms of PangYao,XiJie and ChongCha and the author holds the three terms are means of measurement based on the principles of right triangles.
探讨了旁要、夕桀和重差的含义 。
Methods The optimum preparation conditions were studied by the orthogonal experiment with the labeled amount of pargylin variation and the tablet weight variation as markers.
方法以甲基丙炔苄胺的标示百分含量及成品片重差异为指标,应用L_9(3~4)正交设计试验优选。
Methods:The process was studied by orthogonal experimental design with pill weight variation and roundness as the de- tective marker.
方法:采用正交实验法,以丸重差异和圆整度为考察指标,对影响清开灵滴丸滴制过程的因素进行考察。
(NH2CH2COO)2 Cu(Ⅱ)was synthesized by solid-state and liquid-state reactions,and characterized by the EA,FT-IR,UV and TG-DTA techniques.
通过元素分析,红外光谱分析,紫外光谱分析,热重-差热等方法对产物进行了表征。