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
   (cod) 的翻译结果: 查询用时:0.02秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

cod
相关语句
  “(cod)”译为未确定词的双语例句
     A system of Ce(SO4)2H2SO4 for determination of COD in natural water samples by reversed flow injection analysis is discussed.
     研究了Ce(SO4)2H2SO4体系反向流动注射分析法测定环境水中化学需氧量(COD)的试验条件。
短句来源
     The results indicated that when HRT was 24.0~18.4 h and volumetric loading rate was over 20g·L-1·d-1, biogas yield rate was over 9 L·L-1·d-1, CH4 content of the biogas was about 60% and effluentCOD was 1 400~2 000 mg·L-1. The granular sludge was very activated and the UASB reactor was greatlyettective for the treating of distillery wastewater.
     反映在处理效果上,使UASB具有高效稳定的运行结果:当t(HRT)24.0~18.4h,容积负荷大于20g·L-1·d-1时,甲烷含量约60%,COD去除率约91%,出水ρ(COD)1400~2000mg·L-1,厌氧生物降解的产能和治污效果良好
短句来源
     The interrelationships among R and the parameters of water quality and between R and M was studied. R and the amount of COD have positive correlation which can be described as: R1=0. 002+0. 260 COD (r=0. 711, p<0. 05) in the rearing tanks and R2=0. 553+0.098 COD (r=0. 668, p<0. 05) in the growout ponds.
     相关分析结果表明,虾池附着性纤毛虫的附着速率(R)与虾池化学需氧量(COD)之间存在着直线正相关关系:在育苗池内,R1=0.002+0.260COD(r=0.711,p<0.05),在养成池,R2=0.553+0.098COD(r=0.668,p<0.05)。
短句来源
     The composition of waste water for latex paint production includes styrene,vinyl acetate,acrylic acid and esters, pigments and fillers,and emulsifiers,which has COD 7000~15000 mg/L,pH 6~7, color value 512~2046,δ_s 800~1200 mg/L.
     乳胶漆废水的化学组成包括苯乙烯、醋酸乙烯、丙烯酸及其酯类、颜填料和乳化剂等,其化学需氧量(COD)7000~15000mg/L,pH6~7,色度512~2048,δ_s800~1200mg/L。
短句来源
     phenol,oil with their stalic level registered at 3.2 ̄5.2mg/L(PO-). 6. 3 ̄9.4mg/g(Cr6+). 110-578.2mg/g(COD).
     其静态吸附量为(mg/g):3.5~5.2(磷),6.3~9.4(铬),110~578(COD),37~47(酚),350~700(油)。
短句来源
更多       
  相似匹配句对
     L-1(COD).
     L~(-1)(COD).
短句来源
     The removal rate of total chemical oxygen demand COD,and soluble chemical oxygen demand COD,were 85% and 75% respectively.
     和溶解性COD_(?)
短句来源
     Search of A Fast Measuring Method For COD_(cr)
     COD_cr快速测试法的探索
短句来源
查询“(cod)”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。
  cod
The corresponding degradation ratio of RhB reached up to 99.4% and COD reduced 77.4%.
      
It had been found from the flocculation of disposed water with algae from Dianchi Lake that the transparency and COD elimination reach to 93.5% and 70.3%, respectively, with 15 mg/L PSOAMDA and at pH 6, vs.
      
Long-term sampling and analysis were conducted in a domestic wastewater treatment plant for the investigation on the characteristics of the representative contaminants in raw sewage such as SS, COD, BOD5, TP, and TN.
      
As a result, almost 100% of the SS was found to be suspended matter, as well as about 65% of COD, 60% of BOD5, 50% of P, and 20% of N.
      
Even at low temperature (t = 13°C), chemical oxygen demand (COD) and total nitrogen (TN) in the effluent were under 50 and 5 mg/L, respectively.
      
更多          


The new flow diagram illustrated in the present article for treating textile mill wastewater is as follows:wastewater equalization and regulation→electrolytic coagu-lation→separation→coal clinker adsorption filtration→sulfonated coal treat-ment,with electrolytic coagulation and the mechanism of coal clinker adsorption filtration being discussed in detail. Chief results are:color removal 85—95%,COD removal 80—95%,BOD_5 removal 40—60%;metallicions with variable valence less than 0.5 mg/1.Power consumption...

The new flow diagram illustrated in the present article for treating textile mill wastewater is as follows:wastewater equalization and regulation→electrolytic coagu-lation→separation→coal clinker adsorption filtration→sulfonated coal treat-ment,with electrolytic coagulation and the mechanism of coal clinker adsorption filtration being discussed in detail. Chief results are:color removal 85—95%,COD removal 80—95%,BOD_5 removal 40—60%;metallicions with variable valence less than 0.5 mg/1.Power consumption about 0.05 KWH/T (COD 100 ppm).Electrode consumption 5-8 g/T (COD 100 ppm). The present method is characterized by its comprehensive utilization and a better treating efficiency.

本文提出了新的纺织工业废水处理流程:水质调节→电解凝聚→分离→煤渣吸附过滤→磺化煤处理,并对电解凝聚、煤渣吸附过滤机理等方面进行了较充分的讨论.主要技术指标:脱色率85—95%,COD去除率80—95%,BOD_5去除率40—60%,变价金属离子在0.5毫克/升以下.耗电量约0.05度/吨(COD 100 ppm),电极耗量5—8克/吨(COD100ppm).本方法具有综合利用、技术效果较好的特点.

A Procedure for the experimental determination of COD resistance curves(R— curves)is presented in this paper.Sets of R—curves are derived by testing several kinds of intermediate and low strength steels,and comments are given herewith. Also,some assessment of the value in applying the method of altarnating current potential as a means of physical supervision during measurement is given in this paper.

本文介绍了 COD 阻力曲线的测定情况。通过对几种中低强度钢的实测,整理了几组阻力曲线,提出了一些看法.同时对交流电位法作为物理监测作出了一定的评价.

Based on Well's δ theory, an idea of equivalent rotational factor req, used to calculate COD, is put forward. The equivalent rotational factor req is different from the commonly used rotational factor r, and the general expression, of req has been derived as follows.In fact , the equivalent rotational factor req depends on the mechanical properties of metals as well as the degree of deformation . The experiments show that the values of req, for steels and non-ferrous alloys are quite different.A suggestion...

Based on Well's δ theory, an idea of equivalent rotational factor req, used to calculate COD, is put forward. The equivalent rotational factor req is different from the commonly used rotational factor r, and the general expression, of req has been derived as follows.In fact , the equivalent rotational factor req depends on the mechanical properties of metals as well as the degree of deformation . The experiments show that the values of req, for steels and non-ferrous alloys are quite different.A suggestion is offered here that really a single P-V curve is sufficient to measure all the values of K1c, δc and J1c, it brings out the simplicity of experimental procedures. Formula for J calculation by means of the area under P-V curve has been derived as follows:where p is a function of req, orwhere β is a function of the rotational factor of plastic component.Comparing the results of J calculated from P-V curve with that fhom P-△ curve, it is found that there is only a little difference between the two.The correlation between J and COD has been studied with respect to seven different materials. Measuring results give a better understanding of the confessed equation J = Mσsδ and convincingly indicate that the value of M relates to the properties of materials and varies from 1 to 2(cf. table 6 and 7). NomenclatureVg-mouth opening displacement ;r1-rotational factor after yielding ;σs-yield stress;W-width of specimen ;αf-final crack length ;z-thickness of knife edge ;α-initial crack length ;B-thickness of specimen ;rp-rotational factor of plastic component ; Ge-elastic component of J ;UV-area under P-V curve ;UVP-plastic component of area under P-V curve ;p-load;Csys-compliance of loading system ;E-modulus of elasticity ; v-Poisson's ratio;γ-a function of a/W[cf.eq.(1)].

以Wells的δ理论为基础,提出用等效req计算δ的意见。导出了req的一般表达式。同时指出材料不同、材料的变形程度不同,req不同。般提出只用一条P-V曲线来计算K_(1c)、δ_c或J_1。推证了由P-V曲线计算J下积分的公式。并对公式进行了讨论。文中最后对J与δ的关系进行了实验研究。

 
<< 更多相关文摘    
图标索引 相关查询

 


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