The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry ( IDMS ) is described.介绍了采用同位素稀释质谱法 ( IDMS ) 测定冻干人尿样品中镍 、 铜、铅的含量.This article briefly describes the method and applications of isot...
DMS triggers the formation of unusually small water droplets.DMS气体促使异常微细的水滴形成.DMs, flyers, tri - folders, posters and other printings in the company . 2 .DMS的, 传单, 三文件夹, 海报及其他印刷在该公司.Finally, some main issues in developin...