Methods: The contents of gentiopicroside in wild and planting Gentiana determinated by RP - HPLC method .方法采用RP -HPLC 测定野生和栽培秦艽中龙胆苦苷的含量.OBJECTIVE : To establish a RP - HPLC method for the determination of Gentiopicroside...
The message can be used only with synchronous operations .消息只能与同步操作一起使用。A synchronous motor drives the measuring bob at a constant rotational speed.同步马达驱动测锤以恒速旋转.Polling is a synchronous mechanism, where devices are serv...
露西的冷淡与世故使得巴里十分不快。Barry had his nose put out of joint by Lucy's aloof sophistication.他那露在外面的长发随风向后飞舞。His long, uncovered hair flew back in the wind.露西拉经常要姐姐们把这个故事反复讲给她听。Lucilla often asks her sisters to retell the st...