助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   降解率 在 环境科学与资源利用 分类中 的翻译结果: 查询用时:0.075秒
图标索引 在分类学科中查询
所有学科
环境科学与资源利用
畜牧与动物医学
生物学
有机化工
外科学
轻工业手工业
农业基础科学
材料科学
化学
更多类别查询

图标索引 历史查询
 

降解率     
相关语句
  degradation rate
    With 2,4-Dichlorophenol(DCP) as carbon resource,three high efficient degradation strains with degradation rates of 63.2 %,57.1 % and 47.4 % for DCP,respectively,were screened and identified as Bacillus sp.Supplement of additional carbon resources raised their degradation ability,the degradation rate of the screened strainsL14+L18 mixture reached 74.4%.
    以2,4-二氯酚(DCP)为选择物,分离得到了3株高效降解菌,其降解率分别为63.2%,57.1%和47.4%,经鉴定,3株高效降解菌都属于芽孢杆菌属。 通过对其降解性能的研究后发现:外加碳源可提高微生物的降解能力,L14与L18混合培养,降解率可达74.4%。
短句来源
    The degradation rate was 84.69% when the strain was cultivated at 30℃ for 30h with MP as the unique carbon sources. The enzyme activity increased as the culture time prolonged.
    该菌株以甲基对硫磷为唯一碳源时,30℃培养30h降解率达84.69%,其酶活性随培养时间的增加呈上升趋势。
短句来源
    The degradation rate of COD and ammoniac nitrogen reached 94.1% and 84.5%, respectively.
    在最佳处理工艺条件下,COD和氨氮的降解率分别达到94.1%和84.5%。
短句来源
    The degrading reaction of LZP08X accorded with Monod first-order equation. When the strain was cultured in the medium containing 400mg/L phenol,the degradation rate reached 99% in 12 hours,and the biodegradation rate constant and half lifes were 0.39 and 1.78h,respectively.
    其降解苯酚过程符合一级反应动力学方程,在苯酚初始浓度为400mg/L时,于12h内,降解率达99%,降解速率常数K值为0.39,半衰期为1.78h。
短句来源
    The result showed that the arsanilic acid disappeared gradually in the slurry, especially disappeared more quickly at low concentration, and the degradation rate of arsanilic acid reached 25% at concentration of 500 mg/L in the 4th week.
    结果表明,阿散酸低浓度时在泥浆体系中能被较快降解,500mg/L的降解率达到了25%;
短句来源
更多       
  degradation
    With 2,4-Dichlorophenol(DCP) as carbon resource,three high efficient degradation strains with degradation rates of 63.2 %,57.1 % and 47.4 % for DCP,respectively,were screened and identified as Bacillus sp.Supplement of additional carbon resources raised their degradation ability,the degradation rate of the screened strainsL14+L18 mixture reached 74.4%.
    以2,4-二氯酚(DCP)为选择物,分离得到了3株高效降解菌,其降解率分别为63.2%,57.1%和47.4%,经鉴定,3株高效降解菌都属于芽孢杆菌属。 通过对其降解性能的研究后发现:外加碳源可提高微生物的降解能力,L14与L18混合培养,降解率可达74.4%。
短句来源
    The rate of degradation of S~(2-) in waster water was 88.9% and was increased 22% comparing with pure nanometer TiO_2 film.
    在实验的浓度范围内,反应服从零级反应动力学规律,对废水中S2-的处理降解率达到88.90%,和纯纳米TiO2膜相比降解率提高了22%。
短句来源
    The degradation rate was 84.69% when the strain was cultivated at 30℃ for 30h with MP as the unique carbon sources. The enzyme activity increased as the culture time prolonged.
    该菌株以甲基对硫磷为唯一碳源时,30℃培养30h降解率达84.69%,其酶活性随培养时间的增加呈上升趋势。
短句来源
    The degradation rate of COD and ammoniac nitrogen reached 94.1% and 84.5%, respectively.
    在最佳处理工艺条件下,COD和氨氮的降解率分别达到94.1%和84.5%。
短句来源
    The degrading reaction of LZP08X accorded with Monod first-order equation. When the strain was cultured in the medium containing 400mg/L phenol,the degradation rate reached 99% in 12 hours,and the biodegradation rate constant and half lifes were 0.39 and 1.78h,respectively.
    其降解苯酚过程符合一级反应动力学方程,在苯酚初始浓度为400mg/L时,于12h内,降解率达99%,降解速率常数K值为0.39,半衰期为1.78h。
短句来源
更多       
  degradation efficiency
    Ultasound(US) was used to degrade nonylphenol ethoxylate(NP10EO) in water in the presence of TiO2 catalyst and H2O2. The effect of TiO2 concentration, H2O2 concentration, ultrasound power, initial concentration and pH of NP10EO on the degradation efficiency of NP10EO were investigated, and the synergistic efficiency among TiO2 , H2O2 and US was discussed.
    采用经过处理的锐钛矿型TiO2作为催化剂,在H2O2存在下,以TiO2/H2O2/超声波协同降解壬基酚聚氧乙烯醚反应为模型,探讨了TiO2催化剂用量、H2O2用量、超声波功率、壬基酚聚氧乙烯醚溶液初始浓度、初始pH值对壬基酚聚氧乙烯醚降解率的影响。
短句来源
    The degradation efficiency of NP10EO first increases with the H2O2 concentration to reach a maximum and then decreases.
    当H2O2浓度介于一定范围内,增大H2O2用量可提高壬基酚聚氧乙烯醚的降解率,但H2O2用量过多时,反而会使壬基酚聚氧乙烯醚的降解率下降;
短句来源
    When pH is greater than 5, the degradation efficiency is low.
    pH>5时,降解率越来越低。
短句来源
    The degradation efficiency of methamidophos increases greatly when the electron acceptor H_2O_2 or Fe~(3+) is added.
    加入少量的电子接受体H_2O_2或Fe~(3+)均能大幅度地提高降解率
短句来源
    In the same reaction time, degradation efficiency declined as the starting concentration of CN- increases.
    在相同的反应时间内,降解率与CN-初始浓度成反比,即降解率随初浓度的增加而下降。
短句来源
更多       
  degradation ratio
    The degradation ratio increases with grinding time and could reach 78% and 65% at 6 h grinding for MgO and CaO respectively.
    随着转速和时间的增加,降解率不断提高,6 h后球磨甲基红质量分数为0.25%的MgO、CaO磨料,降解率分别可达78%和65%;
短句来源
    If the electron-transmitter is H2O2, this kind of catalyst can remove the color of the 10mg/l methyl orange in 15-20 minutes when under the sunlight. The degradation ratio can reach 80%-90%.
    在H_2O_2作为电子转移体的条件下,此催化剂在阳光下15-20min即可将10mg/l的甲基橙降解至五色,降解率达80%-90%。
短句来源
    Without the electron-transmitter H2O2, these two kinds of catalysts can remove the color of the 10mg/l methyl orange in 10-20 minutes when in the sunlight. Its degradation ratio can exceed90%.
    在无H_2O_2作为电子转移体的条件下,这两种催化剂在阳光下10-20min即可将10mg/L的甲基橙降解至无色,降解率达90%以上;
短句来源
    Under the same reaction condition, the degradation ratio of phenol has some increase in the double- energy field systems which were made up of each single energy field.
    在各个单能场相互结合的双能场体系中,相同条件下降解率都有所提高,在超声和光催化结合的体系中,对于20mg/L的苯酚溶液降解反应120min后,降解率可达77.48%;
短句来源
    Having the similar result, the degradation ratio was raised with different degrees when H_2O_2 was added into each double-energy field.
    在各个双能场中加入H_2O_2,降解率也有不同程度的提高。
短句来源
更多       

 

查询“降解率”译词为其他词的双语例句

 

查询“降解率”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  degradation rate
Their photocatalytic activities for formaldehyde (FA) and methyl orange (MO) degradation were tested using degradation rate (η) as an evaluation index.
      
The results showed that AZ31B alloy has a proper degradation rate and much lower hydrogen release in Hank's solution, with a degradation rate of about 0.3 mm/year and hydrogen release below 0.15 mL/cm2.
      
The results further showed that the aluminum-zinc containing magnesium alloys AZ31B provided a slower degradation rate in vivo than the pure magnesium.
      
The formation of biofilms and microbial mats favors the preservation of sedimentary organic matter by decreasing the degradation rate of organic matter.
      
The model parameters, namely fugacity capacity, degradation rate, and transfer coefficient, are profoundly affected by temperature.
      
更多          
  degradation
The photocatalytic degradation of aniline on the composite films was carried out in a TiO2/UV system.
      
The photocatalytic degradation of methyl orange (MO) in aqueous solution under 365 nm irradiation on TiO2 and Ag/TiO2 thin films was investigated.
      
The thermo-oxidative degradation of the films is studied by thermogravimetric analysis (TGA).
      
For three tested samples, under UV illumination CCT01 has the highest activity for MB photocatalytic degradation, while in the case of RB, CCT02 is the most active photocatalyst.
      
Under visible light illumination, CCT005 has the highest activity for both MB and RB photocatalytic degradation.
      
更多          
  degradation efficiency
The ozonation of nitrobenzene in aqueous solution was carried out in a semi-batch reactor to investigate the degradation efficiency, the effect factors, and the reaction mechanism, where honeycomb ceramic was used as a catalyst.
      
The efficiency of phenanthrene biodegradation was assessed using the mathematical model proposed previously for assessment of naphthalene degradation efficiency.
      
It revealed that the combination of radiation and ozonation resulted in synergistic effect, which can remarkably increase the degradation efficiency of 4-CP.
      
Incubated at pH, 7.0, 30°C, and 150 rpm on a shaker for 15 d, the average specific growth rate of this microbe is 0.135 d-1, which shows that the respective degradation efficiency of Fe-EDTA and Cu-EDTA is 90 and 75% individually.
      
Biomass concentration, respiration, substrate-induced respiration, metabolic quotient, and total hydrocarbon degradation efficiency were measured.
      
更多          
  degradation ratio
The photocatalytic degradation of phenol showed that under visible light (λ >amp;gt; 400 nm) irradiation, the chlorine-doped TiO2 calcined at 300°C displayed the best performance, the degradation ratio of phenol was 42.5% after 120 min.
      
The corresponding degradation ratio of RhB reached up to 99.4% and COD reduced 77.4%.
      
Several factors including reaction time, the concentration of CIO2 and pH of the reaction mixture influencing the degradation ratio of PAHs have been studied by batch experiments.
      
The results showed that the degradation ratio of PAHs was affected by reaction time and the concentration of CIO2 instead of pH.
      
The degradation ratio curves of methyl orange in water phase show that the capability for degradating organic molecules of CdS/CNTs is obviously higher than that of separated CdS.
      
更多          
  其他


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关降解率的内容
在知识搜索中查有关降解率的内容
在数字搜索中查有关降解率的内容
在概念知识元中查有关降解率的内容
在学术趋势中查有关降解率的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社