不可逆反应

电化学测试结果表明：甲酸在纳米Pd上的电氧化是完全不可逆反应，反应受扩散步骤控制。

Electrochemical test results showed that formic acid electrooxidation on Pd was a completely irreversible reaction with diffusion control .

结果表明，该合成过程为瞬间不可逆反应。

The results showed that the synthesizing process was an instantaneous and irreversible reaction .

采用NaOH-SO2-空气系统，在液相中进行瞬时不可逆反应，研究了滴流床小颗粒的气相容积传质系数kGα。

The volumetric gas-liquid mass transfer coefficients regarding gas absorption in liquid accompanied by instantaneous irreversible reactions for NaOH-SO_2-air system in trickle beds with small particles were determined .

RAPD分析需要分离高质量的核DNA，棉花叶片中多酚类化合物含量高，在DNA分离过程中，它们跟核酸、蛋白质发生不可逆反应，从而影响了DNA的得率和纯度。

A prerequisite to RAPD is the iso - lation of good quality nuclear DNA . Cotton leaves contain high levels of polyphenolic com - pounds that irreversibly interact with proteins and nucleic acids during DNA isolation .

用Φ25×5×420mm的固定床反应器系统对拟一级不可逆反应进行了实验研究。

Experiments are undertaken on 25 × 5 × 420mm packed bed reactor system in which a pseudo first order reaction is carried out .

二级不可逆反应半分批操作的渐近解

The asymptotic solution for semi-batch operation with second order irreversible reaction

铂单晶电极表面不可逆反应动力学（Ⅲ）

Kinetics of Irreversible Reactions on Platinum Single Crystal Electrode s (ⅲ)

化学吸收中的气液间一级不可逆反应研究

A Study of the Gas-Liquid Reaction of Irreversible One-order for Chemical Absorption

当有离解作用存在时，将伴随有不可逆反应发生。

Under the condition of dissociation the irreversibility was easily to occur .

伴有瞬时不可逆反应的渗透模型的数值解

Numerical Solution of Penetration Model with Instantaneous Non-Reversible Reactions

结果表明此条件下戊二酸二甲酯的合成表现为三级不可逆反应。

The synthetic reaction appeared to be third order .

失活催化剂的最佳温度条件&一级不可逆反应的分析

THE OPTIMUM TEMPERATURE CONDITIONS FOR DEACTIVATING CATALYSTS & An analysis of irreversible first-order reaction

伴有二级不可逆反应的非牛顿幂律流体薄膜流中化学吸收的研究

Gas Absorption with Second-Order Irreversible Chemical Reaction in Film Flow of Non-Newtonian Power-Law Fluids

伴有二级不可逆反应管式反应器轴向扩散模型的近似计算

Approximate calculation for axial diffusion model in tubular reactor accompanied by a second-order irreversible reaction

一般情况下，此吸收反应可以作为瞬时不可逆反应处理。

In general , this reaction of absorption can be treated as the instantaneous unreversable reaction .

气&液间的二级不可逆反应

Gas-Liquid Reaction of Irreversible Second-Order

填料塔内化学吸收的数学模型Ⅲ.非稳态拟一级不可逆反应的吸收

Mathematical Models for Absorption with Chemical Reaction in Packed Columns ⅲ . Absorption with pseudo first order irreversible reaction under unstable condition

其中将胶质沥青质向汽油、气体的裂化作为二级反应考虑，其余都是一级不可逆反应。

The cracking reaction of resin and asphaltum into gasoline and gas were described as second order reaction and the others were first-order irreversible reactions .

本研究从另一思路入手，加入另一类物质，使游离甲醛与之发生单向不可逆反应，以彻底去除游离甲醛。

In this paper , another kind of material was added into the system , which reacted with free formaldehyde irreversibly to remove it completely .

利用特殊函数求出了一维圆柱形催化剂在等温一级不可逆反应中的效率因子，并对其渐进方程和普遍化效率因子进行了讨论。

This paper propose the analytical solve of effective factor of one-dimensional cylindroid catalyst , which takes an one-order inreversible reaction , by using special functions .

运用传递过程的基本原理，为填料塔内进行的非稳态拟一级不可逆反应的吸收操作，提出了理论的数学模型。

The mathematical models for absorption with pseudo first-order irreversible reaction under unstable condition in packed columns were derived on the fundamental principles of mass transfer in this paper .

通过引入湍流燃烧延迟系数，将单步不可逆反应模型和漩涡破碎燃烧模型结合在一起，建立了一个新的混合燃烧模型。

A new hybrid combustion model , combining a single-step irreversible combustion reaction with eddy breakup ( EBU ) model by introducing a delay coefficient of turbulent combustion , is established .

2考虑化学反应和湍流的相互作用，建立了有别于普遍采用的基于单步不可逆反应的混合湍流反应（时间）速率模型的新模型，即多步反应混合湍流反应（时间）速率模型。

Fouling Causes Irreversible Effect on Heat Exchangers 2 . Different from the one-step irreversible reaction , a multi-step reaction combined time scale model is developed to the solve combustion-turbulence interaction firstly .

本文导出了飞速不可逆反应和快速拟一级不可逆反应这两种特定情况下的解析计算式，可直接用于填料反应塔的设计计算。

The two special analytic calculation formula , the fastest irreversible reaction and the fast first-order subjunctive irreversible reaction are explained in this paper , which can be used directly in the calcula - tion of the design of the reactor .

为克服气固相反应的缺点，选用液相合成法合成3&甲基吡啶。n级不可逆气液反应的宏观动力学方程

In the present study , a liquid phase reaction was selected . THE OVER-ALL KINETIC EQUATION OFN-ORDER IRREVERSIBLE GAS-LIQUID REACTION

研究中使用了简单快速单步不可逆化学反应模型、三维非结构网格有限体积方法和kε湍流模型。

The simple fast one-step irreversible chemistry reaction model , 3-D limited volume methodology with non-structured grids , and k - ε turbulent model were employed in the research .

本文利用奇异理论和突变理论，分析了单颗粒催化剂上n级不可逆放热反应体系多定态解的结构。

By using the singularity theory and catastrophe theory , the multiple steady state structure of n or - der irreversible reaction which takes place on a single catalytic pellet was analysed .

乙醛脱氢酶（ALDH）催化乙醛变成相应的羧酸化合物的一系列不可逆氧化反应。

Aldehyde dehydrogenases ( ALDHs ) catalyze the irreversible oxidation of a wide range of reactive aldehydes to their corresponding carboxylic acids .

结果表明，在铂和玻碳电极上，GSH的电化学氧化是一个高度不可逆的反应，相应的CV曲线均未出现氧化电流峰或电流平台。

It was found that the electrochemical oxidations of GSH at both Pt and GC electrode were highly irreversible . No current peak or current plateau could be observed from the CV curves . The direct electro-oxidation of GSH at carbon surface was achieved by using the PME technique .

燃烧采用单步快速不可逆化学反应；

One step fast non reversible chemical reactions were employed in combustion .