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- With the increasing of initial ONP concentration, the degradation efficiency and reaction rate were decreased. 随着ONP初始浓度的增加，ONP的降解速率和去除率均减小；
- The degradation efficiency of quinclorac increases greatly when the electron acceptor H2O2 or Fe3+ is added. 加入少量的电子接受体H2O2或Fe3+均能大幅度地提高降解率；
- Under sunlight irradiation, the degradation efficiency of TCE and TCM was 39.64% and 71.18% respectively. 在太阳光照下，TCE降解率仅为39.;64%25，而TCM可以达到71
- Unripe technology and low degradation efficiency is the vital problem to deal with the refractory organic pollutant recently. 认为目前对难降解有机污染物的生物处理存在的关键问题是技术不够成熟，降解效率还不高。
- The photocatalytic degradation efficiency of titania can be further improved by codoping because of the synergy by doped elements. 对二氧化钛进行共掺杂，掺杂的元素产生协同效应，可以进一步提高二氧化钛的光催化降解效率。
- Consortium bacteria of biosurfactant producing bacterium combined with other bacteria can effectively enhance degradation efficiency of petroleum. 将表面活性剂产生菌与其它菌株组合能有效的提高菌株对石油的降解效率;最终使另外两种菌株的降解率分别提高了7.;38%25和18
- The experimental results indicated that characteristics of organic in radical reaction directly affected degradation efficiency of catalytic ozonation. 结果表明，有机物在自由基链反应过程中的特性直接影响催化臭氧化的降解效率。
- These results indicate that initiation reaction is not a plenary condition for enhancing degradation efficiency of ozonation. 以上结果表明，自由基引发反应并不是臭氧化降解效率提高的充分条件。
- The removal effects of ozone on MC-LR and MC-RR were obvious and the degradation efficiency by ozone on LR washigher than that on RR. 臭氧对于MC蛳LR、MC蛳RR去除效果明显，LR的臭氧降解效率要高于RR。
- Objective this research is to screen low temperature-resistant strains and study COD degradation efficiency of the sewage water by the low temperature-resistant strains. 目的:筛选耐低温菌株并研究对模拟生活污水的降解效果,为利用微生物降解法处理低温生活污水奠定基础。
- Result shows that 7500V voltage, 3m/s flow rate, Kr/Br2＝1/0.5 double plasma can increase CS2 degradation efficiency by 30% which shows the optimized effect. 3m/s气体流速，7500V外施电压条件下，Kr/Br2＝1/0.;5紫外灯可以使二硫化碳降解率增加近30%25。
- The effects of illumination,roasting temperature and the dosage of photocatalyst on photocatalytic degradation efficiency of anthraquinone dye B-RN and KN-R under UV. 以蒽醌染料B-RN和KN-R为降解对象,紫外灯为光源,研究了光照、催化剂的热处理温度、催化剂用量等因素对染料降解率的影响。
- The results proved that the degradation efficiency of the compound photocatalyst was better when the H2O2 concentration was 0.5% and the amount of catalyst was 5g/L. 体系H2O2浓度为0.;5%25、光催化剂用量为5%25/L时，降解效果最佳。
- The result showed that: the degradation efficiency is higher under more dosage of the SPC, higher temperature, as well as acidic and alkalescent condition. 随着温度的升高，过碳酸钠在水中的溶解度升高，氧化能力增强，农药降解率也增大。
- Degradation efficiencies of wastewater of Acid Black ATT by ozone under different conditions were investigated. 摘要研究不同条件下臭氧对偶氮染料酸性黑ATT废水的降解效果。
- This paper use animalcule to degrade cellulose compare with degrading cellulose fungi.It also analyses main factors that can affect degrading efficiency. 采用微生物对植物纤维素进行降解,对纤维素降解茵进行了比较,并对影响降解效率的主要因素进行了分析;
- The results showed that degradation efficiencies of TiO_2-Fe_2O_3 to Acid Blue and Congo Red are better than TiO_2 photocatalyst,and the degradation efficiencies of TiO_2-Fe_2O_3 and TiO_2 to Fuchsia Basic are similar. 结果表明TiO2-Fe2O3复合粉体对酸性蓝和刚果红的降解效果好于纳米TiO2,两者对碱性品红的降解效果相当。
- Being sent to prison was the final degradation. 堕落到最后地步就是被关进监狱。
- Finally, in multinuclear macrocyclic polyamine derivatives, we found that cyclen-based oligomers form polymer complex with DNA, thus protect DNA from enzymatic degradation efficiently. 在多核大环多胺方面，我们合成了基于大环多胺的寡聚物，研究发现该类物质可与DNA形成复合物，从而有效地保护DNA免于酶解。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
