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anti-pollution ability
    The property, lubricity, compatibility with drilling fluid, anti-pollution ability of HRH-101 are evaluated by experiment in lab and selected the amount of optimum addition.
    室内实验评价了HRH-101的理化性能、润滑性、与钻井液的配伍性及抗污染能力,进行了加量优选。
    PVDF microfiltration membrane had stronger anti -pollution ability to pineapple juice than PS ultrafiltration membrane, the recovery rate of permeation flux of water reached 97.8% after cleaning.
    PVDF微滤膜的抗污染能力比PS超滤膜强,清洗后膜透水速率的恢复率达到了97.8%;
    The trees with small change ranges possess strong anti-pollution ability and the trees with big change ranges possess weak anti-pollution ability.
    变化幅度小的树种抗石化污染的能力强,变化幅度大的抗污染能力弱.
    The Changing range and anti-pollution ability of SOD from big to small is Picea koraiensis,Salix matsudana,Populus berolinensis,Ulmus pumila,Syringa obvata and Acer negundo.
    SOD活性的变化幅度和树木抗污染能力由大到小依次为云杉、旱垂柳、中东杨、白榆、丁香、白蜡槭。
    According to the experts evaluation results and the local condition of Shenyang, 200 kinds of greening trees were evaluated and classified, using seven indexes such as resistance to cold, resistance to drought, resistance to barren, resistance to plant diseases and pests, anti-pollution, ability of ornament quality, and ecological benifits.
    并根据专家首轮评价结果及沈阳市的区域自然条件和实际情况,选定耐寒性、耐旱性、耐瘠薄、抗病虫能力、抗污染能力、观赏性和生态效益7项评价指标为第二轮的主要评价指标因子,对常见的200种绿化树种进行了综合评判与分级。
    In lab, the JAB system was evaluated on aspects of rheological characteristic, anti-pollution ability, thermal stability, inhibition and lubrication.
    评价了JAB体系在超高密度条件下的流变性、抗污染能力、抗温性、抑制性及润滑性等。
 

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