Departments of public health must enhance control over prescribed ephedrine preparations.卫生部门要加强对麻黄素单方制剂的管理.OBJECTIVE : To establish an HPLC method for the assaying of ephedrine hydrochloride in Xiaoerhuatanzhike tablet....
The content of ephedrine hydrochloride was determined by HPLC.采用高效液相色谱方法测定盐酸麻黄碱的含量.Departments of public health must enhance control over prescribed ephedrine preparations.卫生部门要加强对麻黄素单方制剂的管理.No other units or individuals...
某些种类的动植物不能适应迅速变化的环境。Some animal and plant species cannot accommodate to the rapidly changing cond-itions.这个岛屿拥有丰富多样的景致及种类繁多的野生动植物。The island offers such a wide variety of scenery and wildlife.现在可以买到许许多多不同种类的蘑菇。There are ...
在一定条件下，电子可以作波状运动，而不是粒子状运动。Under certain conditions, electrons can behave like waves rather than particles.她那浓密的波状的头发飘垂在肩上.Her thick wary hair flowed over her shoulders.波状的或以波浪式运动的; 起伏不平的.Marked by or moving in a wavelike...
The release of winged - seed from Acer and Fraxinus species, can be encouraged by shakers.对于槭属和梣属等种子有翅的树种, 可以用摇树机摇落.Acer intends to bring a similar product to market.宏碁也打算将一款类似产品推向市场.Acer was also criticized for its slow...