reaction formula

Finally, in order to use the result easily in road illumination, the article gives out the calculation formula of relative visual sense reaction time and multiplication coefficient through the relative illuminant efficiency.

最后，为了便于在道路照明中运用，还给出了由相对发光效率计算相对视觉反应时间和乘法系数的表达式。

互联网摘选

By using probability statistics and dynamics, this paper derived the esterification degree distribution function and its calculation formula for polyol-acrylate reaction.

本文用概率统计和动力学方法，推导了多元醇的丙烯酸酯酯化度分布函数及其计算公式。

互联网摘选

The best reaction condition and formula were decided by orthogonal experiment.

由正交实验确定最佳反应条件和实验配方。

互联网摘选

Based on the theory of parametric sensitivity of the first order reaction systems, the formula of the temperature of the critical hot spot with e as a perturbation parameter, and the runaway criterion for the n-th order reaction systems are derived respectively.

本文以一级反应系统参数敏感性理论为依据，给出n级反应系统以ε为扰动参数的临界热点温度表达式，内插得到该系统的飞温判据。

互联网摘选

Study of curing reaction of Epoxy Formula

环氧树脂基体固化研究

互联网摘选

Both ammonium-oxidizing and denitrifying reaction in MBR accord to zero-grade reaction formula, and the corresponding degradation rate constant was 2.2 and 2.5 times respectively over CAS. The nitrifying rule is not obvious in MBR.

MBR系统中污泥的亚硝化、反硝化作用均呈零级反应，对应降解速率常数分别约为传统活性污泥的2.2倍和2.5倍；MBR中硝化作用规律不明显。

互联网摘选

This formula can integrate MSC and HFM with the optical model and can give self-consistent and uniform description for nuclear reaction.

这一公式将MSC和HFM与光学模型相联系，对核反应给出自洽和一致的描述。

互联网摘选

Making use of the fourth-order compact difference formula of the first derivative term, anew high accuracy difference scheme for the two-dimensional convection reaction equation is proposed.

利用一阶偏导数项的四阶紧致差分算子，直接推导出了数值求解二维对流反应方程的一种新的高精度紧致差分格式。

互联网摘选

The effect of ClO-3 concentration, H+ concentration and temperature in acidic medium on Mn2+ oxidation ratio is studied and relevant reaction formula is obtained.

研究了在酸性介质中ClO－3浓度、H＋浓度和温度对Mn2＋氧化率的影响，回归出相应的关系式。

互联网摘选

L9 ( 34) Orthogonal test was used to optimize the reaction temperature, reagent formula, and reaction time with the degree of sulfate group and carbohydrate content as index.

以硫酸基取代度和糖的质量分数为指标，采用L9（34）正交试验对反应温度、试剂配比和反应时间进行优选。

互联网摘选

Reaction products are studied by UV spectrum, gas chromatograph and polytetrafluoroethylene micro porous permeation, and Br-3 and N 2 have been affirmed. The reaction formula can be infered.

用紫外光谱、气相色谱和疏水微孔渗透法研究了该反应产物，确认反应产物为Br－3、N2，并推定了反应方程式。

互联网摘选

When discussed the transesterification reaction, the formula used to calculate ester interchange rate based on the oil's relative molecular weight and the increase of hydroxy group was derived;

在讨论油脂的酯交换改性反应时，推导出了可根据油脂的平均相对分子质量和酯交换后羟值的增加量计算酯交换率的近似公式；

互联网摘选

The effects of the reaction temperature, reaction time, pH and reaction formula on the yield of the product were studied.

考查了各反应步骤中反应温度、反应时间、pH值和投料比等实验因素对产物收率的影响。

互联网摘选

By analyzing the key steps which decide the desulfurization reaction, a formula of desulfurization reaction has been deduced and the dynamics model of desulphuration has been created based on experimental data.

通过对影响脱硫反应的限制环节分析，导出了脱硫反应的速度式，并通过处理现场实验数据，建立了VD过程脱硫反应动力学模型。

互联网摘选

The general reaction rate equation includes two kinds of experiential formula& hyperbolic and power function formula and the concept of molecule reaction probability is minor, which in general is 10~-3-10~-5.

给出了普遍的反应速率方程，它包括了两种常用的经验公式：双曲线型和幂函数型公式；同时得到了分子反应几率是小的概念，其值一般为10-3～10-5。

互联网摘选

The empirical interpolation formula of the equivalent permittivity with temperature for reaction mixture

反应混合物等效介电常数与温度关系的经验插值公式

互联网摘选