This will provide sufficient organic matter to maintain an active aerobic biomass on the media until normal wastewater flow is resumed.
这样可以提供足够的有机物来维持盘片上的活性好氧生物一直到污水水流恢复正常。
This paper studies the fertilization of gangue weathering matter centered around its serious deficiencies in organic active matter and available nutrients.
围绕煤矸石缺乏有机活性物质及有效养分的问题，在矸石山复垦种植时，对施肥作了试验研究。
The present invention utilizes organic active matter in shell of shrimp, crab and tortoise and fish scale to produce biological skin care cosmetics.
壳甲鳞基质素系利用虾壳、蟹壳、龟壳和鱼鳞中的有机活性物质复合而成的生物护肤美容品。
It is considered that active soil organic matter had influence on soil nutrient, plant growth, environment, atmosphere and human kind.
土壤有机物质的活性成分是对土壤养分、植物生长乃至环境、大气和人类有影响的有效物质。
The principle of activated energy theory is applied to examine the effect of active molecule in process of organic matter hydrocarbon generation.
应用“活力论”原理研究“活性分子”在有机质成烃过程中的作用。
Through correlation analysis, active relationship existed between three kinds of enzyme activities and organic matter and available nutrient.
相关分析表明，磷酸酶、脲酶、蔗糖酶活性与有机质、全氮及速效养分均呈极显著正相关。
Through correlation analysis, active relationship existed between three kinds of enzyme activities and organic matter and available nutrient.
相关分析表明，磷酸酶、脲酶、蔗糖酶活性与有机质、全氮及速效养分均呈极显著正相关。
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