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total reaction rate
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  总反应速度
     According to the mechanism, the total reaction rate is controlled by SO2diffusion in gas phase and Ca(OH)2 dissolution and diffusion in liquid phase.
     本机理认为,总反应速度由气相中SO2的扩散(气相阻力)和液相中Ca(OH)2固体的溶解(包括在液相阻力之内)及扩散控制;
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  “total reaction rate”译为未确定词的双语例句
     The mechanism of treating landfill leachate by photoirradiated Ti/Zr-pillared rectorie can be summarized as:the equation of the first order kinetics is y=0.928 2x-0.086 7,and the apparent rate constant of the reaction is 0.928 2.The total reaction rate is decided by inner diffusion.
     光辐照Ti/Zr层柱累托石处理垃圾渗滤液的反应过程,其催化动力学方程为:y=0.928 2x-0.086 7,表观速率常数约为0.928 2.其总反应速率由内扩散决定.
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     Result In aspect of basic immunization,the total reaction rate to new type DPT was 2.6%,that to the old type was 17.5%.
     结果 在基础免疫方面、新 DPT接种后总反应率为 2 .6 % ,老 DPT总反应率为 17.5 % ;
短句来源
     In the first stage, the relationship between the weightloss on unit area and time follows the parabolic equation: (△W_t / A_t)~2 = k_Dt, the total reaction rate is controlled by the diffusion rate of carbon, and the apparent activation energy in this stage is 207.76kJ/mol.
     在第一阶段,试样单位面积的反应失重随时间的变化符合抛物线规律,即:(ΔW_t/A_t)~2=k_Dt,整个反应的速率由碳的固相扩散速率控制,该阶段的反应表观活化能为207.76kJ/mol;
短句来源
     In the second stage, the correlation between the weightloss on unit area and time is linear, namely: (△W_t / A_t)~2 =k_Dt,the total reaction rate is controlled by the oxidation of carbon, and the apparent activation energy in this stage is 204.30kJ/mol.
     在第二阶段,试样单位面积的反应失重与时间呈线性关系,即:(ΔW_t/A_t)=k_(rea)t,整个反应的速率由碳表面的氧化反应速率控制,该阶段的反应表观活化能为204.30kJ/mol;
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     The total reaction rate of butadiene with α-MNLi initiate system was measured by the equation:-d[M]/dt=0.28[α-MNLi] ̄0.5[M],when the temperature was 40℃.
     40℃时,生成1,4-PB的反应动力学方程式为-d[M]/dt=0.28[C] ̄0.5[M]; DPE用量增大,表观增长反应过度常数K_p ̄η减小;
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     Total reaction volume was 100 μL.
     总反应体积为100μL。
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     The total reaction equation was obtained according to the products.
     用化学计量关系研究以水蒸气为气化剂的生物质(秸秆)气化反应机理,根据气化产物推导出气化过程中理论上的总反应方程式。
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     total ISp].
     total 15μl。
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     On Mannich Reaction
     Mannich反应探析
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     The reaction is exothermic.
     在低温区隧道效应对反应速率的贡献较大,反应为放热反应.
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  total reaction rate
The total reaction rate is determined by the sum of the rates of the processes with the participation of the T1 and T2 states.
      
Thus we derive general formulas for the concentration profiles outside the reaction zone, the location of the reaction zone center, and the total reaction rate.
      
It is shown that the LES methodology developed is able to reproduce the experimentally observed phase shift between acoustic excitation and total reaction rate in the chamber.
      
Therefore, the total reaction rate is considerably less sensitive to the absolute error than the rate of each individual reaction step.
      
The Earth's motion around the sun causes a predicted annual sinusoidal modulation in the total reaction rate.
      
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Recently in space—time reactor kinetics some generalization of A.F.Henry's theoretical formulation has been made.The generalization is based on the following physical consideration.The neutron slowing down process is much faster than its deffusion process.The neutron spectral relaxation time is much shorter than the spatial relaxation time.So it is reasonableto factorize further from Henry's shape function a spatial shape function, which is space—and time—dependent only and independnt of energy.Starting from...

Recently in space—time reactor kinetics some generalization of A.F.Henry's theoretical formulation has been made.The generalization is based on the following physical consideration.The neutron slowing down process is much faster than its deffusion process.The neutron spectral relaxation time is much shorter than the spatial relaxation time.So it is reasonableto factorize further from Henry's shape function a spatial shape function, which is space—and time—dependent only and independnt of energy.Starting from this physical picture, a new space—time equation with the total reaction rate A(r, t)≡∫φ(E, r, t)Σ_d (E) dE, where Σ_d is the detector crosssection, was derived from neutron transport equation.The fact that the equation's dependent variable, the total reaction rate A(r,t), is a directly measurable quantity, makes the equation ideal for use in inverse kinetics study.

近来在反应堆时空动力学中对A.F.Henry的理论框架有些发展。这些发展是基于下述物理图象:中子慢化过程远比扩散过程快,也即中子能谱的驰豫时间远比中子空间驰豫时间短,因此可以从Henry的形状函数中再分离出一个仅仅与空间、时间有关(与能量无关)的空间形状函数。由这个物理图象出发,我们从中子输运方程,作P_1近似,得到了一个新的时空动力学方程,其变量是探测器测量的总计数率A(r,t)≡∫φ(E,r,t)∑_d(E)dE,∑_d是探测器截面。由于方程的变量是探测器直接测量值A(r),新方程在逆动力学中的应用是比较理想的。作为方程应用于逆动力学的一个例子,在一组缓发中子近似下,推导了落棒法(反应性阶跃变化)实验中的空间修正。结果是定性的,有助于定性的了解空间效应。

A lumping method is proposed for discrete reaction system. The distribu- tion functions which are used to describe the reaction system are defined by using Dirac delta function, and approximated with generalized Fourier series. The resulting method makes the calculation of the total reaction rate much easier, and provides an effective means of reducing the number of parameters required to adequately describe the system.

本文讨论了多组分反应体系的动力学集总方法。该方法利用Dirac-δ函数定义描述反应体系的有关分布函数,并利用正交函数进行广义Fourier展开,从而推导出总反应速率表达式。采用这种集总方法可以使总反应速率的计算得到简化,而且可以减少对体系进行描述所需的动力学参数的数目。

The effect of modifier and temperature on the 1,2-content of polybutadiene and the relationship between polymerization condition and conversion was studied with lithium α-methyl naphthalene(α-MNLi) as initiator, dipiperidinoethane(DPE) as modifier and cyclohexane as solvent.The stereotriblock polybutadiene with different molecular weight and block ratios were synthesized.The total reaction rate of butadiene with α-MNLi initiate system was measured by the equation:-d[M]/dt=0.28[α-MNLi] ̄0.5[M],when the temperature...

The effect of modifier and temperature on the 1,2-content of polybutadiene and the relationship between polymerization condition and conversion was studied with lithium α-methyl naphthalene(α-MNLi) as initiator, dipiperidinoethane(DPE) as modifier and cyclohexane as solvent.The stereotriblock polybutadiene with different molecular weight and block ratios were synthesized.The total reaction rate of butadiene with α-MNLi initiate system was measured by the equation:-d[M]/dt=0.28[α-MNLi] ̄0.5[M],when the temperature was 40℃. The apparentrate constant and apparent active energy at different conditions were also measured.

以α-甲基萘锂(α-MNLi)为引发剂、二哌啶乙烷(DPE)为调节剂、环己烷为溶剂的丁二烯负离子聚合体系,研究了DPE/α-MNli、聚合温度与聚合物1,2-结构含量关系,合成出1,2一结构近100%的1,2-聚丁二烯(1,2-PB)和1,2-1,4-1,2-PB。反应动力学研究表明:1,4-PB与1,2-PB中单体浓度与反应速率呈一级方程关系;40℃时,生成1,4-PB的反应动力学方程式为-d[M]/dt=0.28[C] ̄0.5[M];DPE用量增大,表观增长反应过度常数K_p ̄η减小;求得不同条件下的表观增长活化能。

 
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