Assaying goes: not less Sichuan ( In fact, the veteran also dangerous ).俗话说: 少不入川 ( 其实老了也危险 ).Method: the description, physical chemistry identity, assaying and micro - identity was used test.方法: 采用性状 、 理化鉴别 、 含量测定、显微鉴别等...
Assaying goes: not less Sichuan ( In fact, the veteran also dangerous ).俗话说: 少不入川 ( 其实老了也危险 ).OBJECTIVE : To establish an HPLC method for the assaying of ephedrine hydrochloride in Xiaoerhuatanzhike tablet.目的建立以高效液相色谱法测定...
I can appreciate the ageless splendor of temples and museums and bridges.我可以欣赏那些古色古香的庙宇,博物院和各式各样的桥梁....the ageless oceans.古老的海洋She was rich, beautiful and seemingly ageless.她富有而美丽，永远显得那么年轻。Her beauty appeared ageless.她的美...
Experiment on the transesterification of jatropha curcas oil with p - toluene sulphonic acid as catalyst was studied.实验研究了麻疯树油在对 甲苯 磺酸催化剂的作用下与甲醇发生转酯化反应生成脂肪酸甲酯(生物柴油)的情况.Isopropyl p - hydroxybenzoate was synthesized with t...
The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability.十二指肠溃疡需外科治疗的并发症是出血、穿孔 、 梗阻和顽固性.The resolution left behind hemosiderin from the hemorrhage...