Case study method first originals from the 19 th century.案例研究方法最初起源于19世纪系统使用的个案研究.At a concrete case study for the detail use is given.本文还结合实例予以具体应用.A case study approach has been employed for this research.这个研究采用了案例研究的方...
Objective To establish a HPLC method for determination of Betahistine hydrochloride in Soudium Chloride Injection.目的建立HPLC法测定盐酸倍他司汀氯化钠注射液中盐酸倍他司汀的含量.The ammonium chloride is neutralized by vaporizing and thickening from m...
电测系统选用进口双列封装的线性和集成电路.Feb import dual - use monitoring system is linear and IC packaging.不过串口通讯类封装的较完善, 使用也简单.But serial communications package better, also simple to use.有关FPGA芯片的管脚的封装的一些资料.Pin on the FPGA chip packaging...
Bur changes are quick and easy a simple twist of the handpiece locking ring.手柄上特殊设计的锁圈可以轻松更换锣嘴.Well, you have a point there, bur who's responsible for the theft?不错, 你的话有点道理, 但是谁应对这次失窃负责 呢 ?She might cry, bur it was ...