Quinine: Alkaloid found in the bark of cinchona trees and shrubs.奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.It is a curare alkaloid derived from the South American plant.它是箭毒碱,提取自一种南美产的植物.Morphine: Heterocyclic compound, narcotic analgesic...
Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Use: Used as an analytical reagent, to determine alkaloid and cesium.用途:分 析试剂, 生物碱和铯盐的测定.Quinine: Alkaloid found in the bark of cinchona trees and shrub...
an ambulatory care service流动护理服务A portable ambulatory ECG monitor is introduced in this paper.本文介绍我们研制的便携式动态心电监护仪。Objective To determine the clinical significance of PR prolongation ambulatory individuals.目的:本研究是确定非住院病人P...
Their success is the result of a fortuitous combination of circumstances.他们的成功是各种环境因素偶然联系在一起的幸运产物。Her years with MMC would turn out to be fortuitous for Britney.同米老鼠俱乐部在一起的年代后来给她带来了好运.The occurrence of such things is by ...
在工作日，房间的1/3用作办公区域。On weekdays, one third of the room functions as workspace.警察在工作日的任何时刻都可能有危险.A policeman could meet danger any minute of his working day.今天是我的工作日.Today is my workday....