The active sludge method complete mixing type and stage aeration combination process possesses stronger anti-strike performance, higher removing ratio of organic compound etc.
活性污泥法完全混和式和阶段曝气组合工艺，具有抗冲击能力强，有机物去除率高等特点。
The test is on the study of what the compound microbiological preparation and active organic fertilizer on the growth and quality of the replanted strawberry in greenhouse conditions.
于日光温室条件下，研究了复合微生物制剂和活性有机肥对重茬草莓植株生长及品质的影响。
In this paper the activity of 1398 protease by the active of the mixture of three metal ions and nature organic compound was studied respectively.
分别探讨了三种金属离子及其与天然有机物组方后对1398中性蛋白酶活力的影响。
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