... metallic phosphorus 金属磷 ordinary phosphorus 普通磷, 黄磷 organic phosphorus 有机磷 ...
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ordinary phosphorus amorphous 普通磷
The possibility of improving efficiency of COD and phosphorus removal was studied, with comparison of difference of COD and phosphorus removal between ordinary biology and electrode-biology reactor.
为了探明外加电场条件下提高生物反应器去污除磷的可能性，试验中比较了普通生物反应器和外加电场生物反应器去污除磷效果的差别。
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