1、 The method to determine COD of industrial waste water with H H - chemical oxygen - consumption measurer is introduced.
介绍了用HH - 型化学耗氧量测定仪测定工业废水COD的方法.
来源:互联网
2、 Embryo cell membrane permeability was determined using inductivity measurer.
用电导率仪测定小白菜种子细胞膜透性.
来源:互联网
文