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.

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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.

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With this measurer can be obtained for example the liquid remaining in a dark bottle.

我猜是用来丈量一些装在黑色瓶子里面的液体的深度.

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