原子反应

金属扩散焊接的原子反应模型

Atomic reaction model for diffusion bonding of metals

超球坐标下共线三原子反应散射的一阶Magnus数值传播法计算

Reactive scattering calculations of collinear triatomic systems in hyperspherical coordinates by first-order Magnus numerical propagation method

W粉碳化过程中颗粒表层多晶WC向W核心的扩展是通过内层的W2C与扩散到内部的碳原子反应的结果。

In carburizing process of W particles , expanding of multigrains WC on the surface of W particles toward W nucleus is due to the reaction of inner W_2C with the carbon atoms expanding inte the inner .

由原子反应来产生爆炸能量的武器。

A weapon whose explosive power derives from a nuclear reaction .

在俄罗斯，原子反应研究所被认为是钼-99的出产地。

Atomic Reactor Research Institute is considered as a birth place of molybdenum-99 in Russia .

用600keV的Kr~+离子轰击Al/Cr双层薄膜样品进行界面原子反应及相互混合的研究。

Interfacial atomic mixing of Al / Cr bilayered samples bombarded by 600 keV Kr + ions has been investigated .

那些δi130的碳原子反应活性极小，以至不能发生亲核亲电反应。

While the δ I value of a carbon atom 130 , the reactivity of the carbon atom is so low that it can not occur nucleophilic electrophilic reaction .

H和CH3NO2分子中C，N，O原子作用反应机理的研究

Mechanism of the Reactions C , N , O Atom in CH_3NO_2 with H Radical

Mo（CO）5L的氧原子转移反应动力学和机理研究

Kinetic and mechanism of oxygen atom transfer reaction to mo ( co ) _5l

低能Ar~（9+）离子与Na原子碰撞反应中的多电子转移过程

Multiple electron transfer processes in collisions of Low energy Ar ~ ( 9 + ) ions with Na atoms

HNCS与Cl原子的反应机理及电子密度拓扑分析

Reaction Mechanism and Topological Analysis of Electronic Density for the Reaction of HNCS with Cl

多金属含氧簇合物（POM）同时具有酸性、氧化-还原性、假液相行为等催化特性，在原子经济反应和环境友好催化方面有着诱人的实用前景。

Polyoxometalates ( POM ) are useful materials as acidic and oxidation catalysts for various reactions and have been practically applied in industry .

200AGev硫打原子核反应中奇异压低的约化和奇异反重子产生

Reduction of Strangeness Suppression and Strange Antibaryon Production in Sulphur-Nucleus Collisions at 200A GeV

H3~+离子与O原子的反应对星际云化学有着重要的意义，它为星际云中合成H2O提供了可能的途径，为此，我们构造了激发态H3O~+（T）的全局势能面。

The reaction of H3 + ion and 0 atom provides a pathway for synthesizing H2O in interstellar clouds , thus it has attracted a great deal of experimental and theoretical studies in the past few years .

本文第一次用原子分子反应静力学或微观过程原理阐明了核碎片激励HeNeH2激光体系的机理。

In the present work , the so-called Atomic and Molecular Reaction Statics or called Microscopic Process Principle developed in 1985 has been successfully used to nuclear fragments excitation He-Ne-H2 laser system for the first time .

运用群论及原子分子反应静力学方法，推导了XY（H，Li，Na）分子基态的电子态及相应的离解极限。

In this paper , the electronic states of the ground state and dissociation limit of XY ( H , Li , Na ) are correctly determined based on group theory and atomic and molecular reaction statics .

结果表明光化反应的第一步是H原子提取反应，光化学烟雾是依靠vanderwaals力将分子集合在一起的。

The experiment results indicate that the initial step of this photochemical reaction is an H abstraction from RH by excited SO_2 and that intermolecular actions of aerosols depend on van der waals force .

Cl原子在反应进程中是给电子的，因此，氯自由基与2-氯吡啶反应是亲核取代的SN2机理。

During the whole reaction processing , the Cl · acted as a nucleophilic specie , donating the electron . Therefore , S_N2 mechanism was speculated for the reaction of Cl · with 2-chloropyridine .

根据群论及原子分子反应静力学原理，推导了SeH（Se2H）分子基态（X2∏）与SeH-离子基态（X1∑）的电子态及相应的离解极限。

The electronic states of the ground state ( X2 ∏) of SeH ( Se2H ) molecules and the ground states ( X1 ∑) of SeH-hydroniums , and their dissociation limit of SeH ( Se2H ) and SeH-are correctly determined based on group theory and atomic and molecular reaction statics .

原子核反应和太阳内部结构太阳内部热核反应的稳定性

Stability problem of nuclear reactions in the interior of the sun

原子核反应截面计算中的一个技巧

A Kind of Calculating Method on Cross-Sections of Nuclear Reactions

杂原子烯反应是该反应的重要组成部分。

The hetero ene reaction is an important part of ene reaction .

对计算原子核反应能两种方法的探讨

Probe into On Two Calculation Methods of Nuclear Reaction Energy

自由基和激发态原子分子反应装置

The Apparatus of Studying Free Radical and Excited Species Reaction

三原子体系反应的从头算及动力学研究

The ab Initio and Dynamics Study of Triatomic Reaction System

金属羰基化合物的结构对氧原子转移反应速率的影响

Effect of structural factors on the rates of oxygen atom transfer to metal carbonyls

在化合物5中4,4-联吡啶中的两个氮原子在反应过程中已甲基化；

The pyridine N atoms of 4,4-bpy have been attached by methyls in complex 5 ;

多原子分子反应动态学的理论研究

Theoretical Studies for Dynamics of Polyatomic Reactions

控制高热原子核反应过程中用来放血浆的磁场的结构。

Any configuration of magnetic fields used to contain a plasma during controlled thermonuclear reactions .

第一个体系是单通道多原子的反应，我们首次对其进行了动力学研究。

The first is an one channel reaction and this is the first study by dynamics .