The activated sludge respiration inhibition test is one of an important bacterial test system for the determination of aerobic micro-organisms toxicity of chemical compounds.

活性污泥呼吸抑制试验主要用来评估化学品对好氧微生物的毒性效应。

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By using the system, the inhibition characteristics of kinds of chemical scale inhibitors, and effects of different concentration of the inhibitor, PBTC have been evaluated.

发现不同的阻垢剂或者相同阻垢剂不同剂量所起到的阻垢效果反映在“抑制平台”的长短上。

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There were a lot of reports on chemical composition and their pharmacologic action from Smilaxglabra, but studies on inhibition against tyrosinase and antioxidant activitys were not reported.

近年来，对土茯苓化学成分及其药理作用的研究报道较多，但研究土茯苓中对酪氨酸酶有抑制活性的化合物及其抗氧化作用的报道未见。

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