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当量系数     
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  equivalent coefficient
     Research of Equivalent Coefficient of Automobile Reliability Test on Road Simulation System of MTS
     MTS道路模拟机汽车可靠性试验当量系数的研究
短句来源
     Computing the certainty equivalent coefficient by risk rate returns and minimum rate of none-risk returns is, in fact, the method to calculate risk-adjusted discount rate. It is a theoretical mistake to analyze the investment risk this way.
     本文论证了注册会计师全国统一考试指定辅导教材《财务与成本管理》中利用有风险报酬率和无风险最低报酬率之间的函数关系确定肯定当量系数,进而用肯定当量法进行投资项目风险分析的方法在理论上是完全错误的,通过公式推导得出这种方法其实就是风险调整贴现率法。
短句来源
     Also, with balance of cultivated land economic productivity as the basis, the article brought forward a calculation method of the equivalent coefficient of cultivated land requisition-compensation balance according to the economic income of the unit area land.
     并提出了以耕地经济生产力平衡为基础,通过单位面积耕地的经济收益作为测算依据的耕地占补平衡收益当量系数的计算方法。
短句来源
     Problems in Computing Certainty Equivalent Coefficient by Risk Rate Returns and Minimum Rate of None-risk Returns
     “利用有风险报酬率和无风险最低报酬率函数关系计算肯定当量系数”质疑
短句来源
     The authors deduce the equivalent coefficient formula of the wall pressure by using the principle of soil mechanics and considering the effect of the wall pressure caused by gravity on the absolute rotating speed.
     运用土力学原理,考虑了重力所产生的侧压力对物料绝对转速的影响,导出了重力侧压力的当量系数
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  “当量系数”译为未确定词的双语例句
     The magnitude of frost heave force is figured out by means of the half formula and half experience,namely the Equivalent Elasticity Coefficient Method.
     采用半公式半经验的方法,即“等效弹性当量系数法”计算出冻胀力的量值。
短句来源
     The magnitude of frost heave force is related with the average value of the equivalent elasticity coefficient for lining structure,ice and surrounding rock,frozen-heave ratio,the depth of water and so on. The magnitude differs from the level of the surrounding rock,as a rule,it is between 0.9 and 1.43 MPa;
     冻胀力的大小与衬砌结构和冰的弹性当量系数的平均值、围岩的弹性抗力系数的平均值、水的冻胀率和积存水体的深度等有关,其量值随围岩级别的不同而有所差异,通常情况下冻胀力取0.9~1.43 MPa;
短句来源
     If other factors are the same,frost heave force increases along with the accretion of the equivalent elasticity coefficient,it shows that it is adverse for controlling the freezing damage when the rigidity of lining structure is increasing,so lining structure should be flexible,not be rigid.
     当其它因素一定时,冻胀力随衬砌结构弹性当量系数的增大而增大,说明衬砌结构刚度的增加对抑制冻害不利,因此衬砌结构宜柔不宜刚。
短句来源
     2. The amounts of predation of the main predators were determined respectly. Theadjusted predation equivalency coefficients of different predators were calculated basedon the amount of potential predation of each species. Thus, the predation equivalencysystems were established.
     2.本文对小菜蛾主要捕食性天敌的捕食量分别进行了测定,根据每种天敌的潜在捕食量,计算了每种天敌不同发育阶段的校正捕食当量系数,建立了小菜蛾主要捕食性天敌的捕食当量系统。
短句来源
     The formation of NO_x in combustion products is briefly expounded, and the effects of combustion stoichiometric ratios and oxygen enrichment on NO_x formation are also discussed.
     简述了干净碳氢燃料燃烧产物内NO_x的形成过程,并讨论了燃烧当量系数和富氧率对NO_x的影响。
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  相似匹配句对
     The Equivalent Viscosity Coefficients of Lubrication with Emulsion
     乳化液润滑的当量粘度系数
短句来源
     The Equivalent Oxidizing Heat Evolution Coefficient and Its Determination
     当量氧化散热系数及其测算
短句来源
     economic coefficient;
     经济系数;
短句来源
     90, and the Cron- bach's coefficient .
     90,! 系数.
短句来源
     EQUIVALENT DAMAGE CONVERSION
     当量损伤折算
短句来源
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  equivalent coefficient
The equivalent coefficient of thermal activity of floors
      
It is shown that the parameter determining the insulating quality of the floor is the equivalent coefficient of thermal activity.
      
Using the 'equivalent coefficient', we have determined the annual variation of the vertical exchanges between the surface and different altitudes.
      
All exhibit a slightly higher refrigeration capacity and equivalent coefficient of performance to CFC-12.
      
Also, an explicit method for determining an equivalent coefficient of damping was derived.
      
  equivalence coefficient
The list of item pairs, sorted by decreasing value of the Equivalence coefficient, is examined sequentially to build the clusters.
      
  equivalence factor
2) Considering the actual situation of Shanghai, amended equivalence factor is brought forward and a matrix is formed with equivalence factors.
      
The TNT equivalence factor for silver azide was shown to vary from 0.3 to 1.4, depending on the distance from the centre of the explosion.
      
This agrees well with the generally reported equivalence factor of about 0.4 (Baker et al.
      
Procedures are described by which the TNT equivalence factor can be calculated at any specified distance from a silver azide charge of known mass, or from a measurement of the shock radius and time, even when the charge mass is not known.
      
Results agree with previous observations that the concept of a single TNT equivalence value is inadequate to fully describe an explosive yield, rather TNT equivalence factor and overpressure duration should be presented as functions of radius.
      
更多          
  equivalency factor
To minimize this effect, the results may be corrected for differences between the ELISA cross-reactivities and the corresponding toxic equivalency factor values.
      
Because of the large number of congeners, relevant individual congeners are assigned with a toxic equivalency factor (TEF) that relate their toxicity to that of tetrachlorodibenzo-p-dioxin (TCDD) (2,3,7,8-TCDD) and are to be evaluated as dioxins.
      
A toxic equivalency factor (TEF) of 0.07 was determined for PCB 126 in relation to TCDD based on overt lethality.
      
Adjusting for pharmacokinetic differences in the toxic equivalency factor approach for mixture risk assessment.
      
Development validation and problems with the toxic equivalency factor approach for risk assessment of dioxins and related compounds.
      
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Calculation and comparisons show that the error caused by the assumption of concurrent temperatures of working medium and heated surfaces in boiler dynamic models is not negligible. In this paper, the cause of excessive error is discussed, the concepts of equivalent coefficient and equivalent mass of heated surface are proffered, and a formula for calculating the equivalent coefficient is derived. By the introduction of equivalent mass into the heat balance, the precision of the simplified dynamic model is raised....

Calculation and comparisons show that the error caused by the assumption of concurrent temperatures of working medium and heated surfaces in boiler dynamic models is not negligible. In this paper, the cause of excessive error is discussed, the concepts of equivalent coefficient and equivalent mass of heated surface are proffered, and a formula for calculating the equivalent coefficient is derived. By the introduction of equivalent mass into the heat balance, the precision of the simplified dynamic model is raised.

通过计算和比较表明,在锅炉动态模型中假定工质温度与金属温度同步变化所引起的误差往往是不容忽视的。文中讨论了这种模型误差过大的原因,并且提出了受热面金属的当量质量和当量系数的概念,还推导了具体计算公式。金属当量质量的引入,可以在很大程度上提高简化模型的精度。

For the research of freezing of high temperature combustion products and the control of NO_x pollution, hydrocarbon fuels with adding oxygenant were used to produce homogeneous combustion products at 1800~2600K. The variations of main compositions during quenching of high temperature combustion products are investigated. The quench rate is about (0.2~0.5)×10~6K/s. The formation of NO_x in combustion products is briefly expounded, and the effects of combustion stoichiometric ratios and oxygen enrichment on NO_x...

For the research of freezing of high temperature combustion products and the control of NO_x pollution, hydrocarbon fuels with adding oxygenant were used to produce homogeneous combustion products at 1800~2600K. The variations of main compositions during quenching of high temperature combustion products are investigated. The quench rate is about (0.2~0.5)×10~6K/s. The formation of NO_x in combustion products is briefly expounded, and the effects of combustion stoichiometric ratios and oxygen enrichment on NO_x formation are also discussed.

为了研究高温燃烧产物组份冻结和控制NO_x污染,利用碳氢燃料和氧化剂预混燃烧产生1800~2600 K的均质燃烧产物,研究其在骤冷过程中主要组份变化,平均骤冷速率约为(0.2~0.4)×10~6K/s。简述了干净碳氢燃料燃烧产物内NO_x的形成过程,并讨论了燃烧当量系数和富氧率对NO_x的影响。

Synopsis: Relying on an objective intuition to the physical seuse of the formula. i. e. mathematical expcession. along with the consideration upon the translation of zinc equivalent in alloying elenent at three levels, the writer discovers and verifies some problems in the current calculating formula by chance. and further advances tentalively three plain calcldating formulas. It points out that the problems are caused objectively by the fact shich“Equivalent Total Weight”is not exsted. however the wrong conception...

Synopsis: Relying on an objective intuition to the physical seuse of the formula. i. e. mathematical expcession. along with the consideration upon the translation of zinc equivalent in alloying elenent at three levels, the writer discovers and verifies some problems in the current calculating formula by chance. and further advances tentalively three plain calcldating formulas. It points out that the problems are caused objectively by the fact shich“Equivalent Total Weight”is not exsted. however the wrong conception and conclusion of“Equivalent Total Weight”is retained in that formula.

本文明确提出了合金元素铜当量J的存在.指出合金元素的锌当量系数与铜当量系数之间的并存,互补的一元关系,给出了K、J的初步定义式。通过K+J=1的推导,进一步证明了合金中当量含锌量的增加量即等于其中相对应的铜量减少(即K+J=0)这一近似性提法的错误。

 
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