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...
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....
Political power has long been a well-trodden path to personal wealth.拥有政治权力是敛财的惯常途径。These working parties will be going over well-trodden ground.这些工作组将按惯例工作。The cattle had trodden a path to the pond.牛群踏出了一条通往池塘的小径....
传动轴,驱动''.'半'.''轴从马达传送动作给''.'机器'. ''的短轴, 尤指汽车.A short shaft that transmits motion from a motor to a machine, especially in an automobile.扁圆的,椭圆的绕其短轴旋转椭圆而得到的球形的.H...
Red flags stand out brightly, set against the blue sky.红旗在蓝天的映衬下显得分外鲜艳。Her cigarette glowed brightly, then died.她的香烟燃起一阵亮光，然后就熄灭了。The ermine toque was alone; she smiled more brightly than ever.只有貂皮无沿帽独自呆在那里, 她笑得更加明快了.Som...
Describes the troubleshooting measures for the mechanical failures, image artifact and ID of the digitizer.主要介绍了读取器机械故障 、 图像伪影和打号台故障的解决方法.A user interface is an artifact, not directly associated with the goals of a user....