从体效应中总结出来的固体理论,不能有效地解释电子发射的问题,因为电子发射主要地来源于表面。
Some laws in solid state physics, derived from bulk effect, can not be effectively applied to electron emission which is mainly a surface phenomenon.
在此不能详细讨论目前还很粗糙的固体和液体的发光理论。
The still sketchy theory of luminescence in solids and liquids cannot be discussed here in detail.
本文以带有隧道穿透的PN结雪崩倍增理论,研究了微波固体噪声二极管。
The microwave solid state noise diodes are investigated based on the PN junction avalanche multiplication theory with tunneling penetration.
在此不能详细讨论目前还很粗糙的固体和液体的发光理论。
Thestill sketchy theory of luminescence in solids and liquids cannot be discussed here in detail.
研究基于热传输理论的熔融金属从液体转变到固体状态变化过程是铸件凝固研究的重要分支。
Research on that metallic melts transforms from liquid to solid state based on heat transfer theory is an important discipline in casting solidification.
本文介绍固体燃料底部排气燃烧空气动力理论及实验研究的若干结果。
This paper introduces some results of theoretical and experimental aerodynamic investigation of base bleed by solid fuel combustion.
以机械合金和力化学原理为基础,讨论了高分子固体合金的形成机理和合金化过程的理论模型。
The formation mechanism of polymer solid alloy and the theoretical model of alloying process were discussed based on mechanical alloying and mechanochemical principles.
通过理论计算和初步实验,证实少烟高固体含量丁羟推进剂是实用的。
A reduced smoke propellant with high solid content was proved to be practical by theoretical calculation and experiments.
材料的宏细观破坏理论是当前固体力学和材料科学研究的一个重要课题。
The macro-and micro-failure theory of materials is a very important research subject of solid mechanics and material science.
分析了在理论模型、反演技术、综合解释上的成果与问题;指出了固体地球物理的复杂性。
The paper analyzes the results and problems in theoretical model, inverse technology and comprehensive interpretation, and points out the complexity of solid geophysics.
另一方面的工作是对固体激光器的弛豫振荡的理论研究。
The other work is the theory study on the relaxation oscillation of solid-state lasers.
最近,弹性固体的位错理论已经被应用于地震问题。
Recently, the theory of dislocation in elastic solids has been applied to the earthquake problem.
分析了固体通量的理论基础及其在二沉池设计与运行控制上的应用。
The theoretical basis of solid flux and the its application in the design and operation control of secondary sedimentation tank was analyzed.
热冲击问题一直是固体力学理论研究的热点问题之一。
Thermal shock problem is always one of the most concerned questions in Solid mechanics theory field.
应用高数值孔径系统的矢量衍射理论研究了半球形固体浸没透镜(SIL)球面表面的反射对SIL系统透射场的影响。
The reflection effect of the spherical surface of a hemisphere solid immersion lens (SIL) has been investigated using the vectorial diffraction theory for high numerical aperture systems.
近年来,声波全波列测井在理论和仪器原理上已经成熟,正被广泛应用在固体矿产测井及工程勘查设计中。
In recent years, the sonic full wave well-logging technique is widely using for solid mine well-logging and engineering prospecting with its maturing both in theory and instrument.
本文从固体输送和黏流体输送的理论计算入手说明了连续混炼的省能情况。
This article related the fluid transportation from the solid transportation by the theoretical calculation to obtain showed continuously mixing to save energy.
通过提出一个“Y假设”,本文求得了一个固体火箭发动机线性声振荡燃烧的三维理论模型。
On the assumption of "Y", a three-dimensional model is obtained for the linear acoustic combustion in a rocket motor.
阐述了用脉冲激光引发瞬态热反射栅的方法来测量固体材料热扩散率的理论、实验装置和实验技术。
The theory and experiment techniques about measuring the thermal diffusivity of solid materials by using laser induced transient reflecting grating is introduced.
本文采用理论分析和数值仿真方法对大长径比固体火箭发动机点火瞬态过程进行了系统研究。
This dissertation integrates theoretical analysis and numerical simulation method to investigate the ignition transient process of large aspect ratio solid rocket motors.
同时也表明了双群模型有可能成为研究离子在固体表面反射的有效的理论方法。
These results also show that the bipartition theory of light ion transport is an effective theoretical method for investigation of ion reflection from surface of solids.
蛋白质在固体表面的吸附有多种理论模型和实验分析。
Many theoretical models and analytical techniques have been proposed for the protein adsorption on the solid surfaces.
基于固体通量理论和一维沉淀池各层的物料平衡,提出了澄清-浓缩过程动力学模型。
A dynamic model of clarification-thickening process is introduced based on the solid flux theory and the mass balance of each layer of a one-dimensional settling tank.
以固体光声效应的RG理论为依据,用光声法测量了压电陶瓷材料PZT的热参量。
According to the RG theory of the photoacoustic effect with solids, the thermal parameters of PZT ceramic material have been measured by using photoacoustic method.
本文采用散斑干涉理论研究固体表面面内位移测量的激光多普勒效应方法。
The theory of speckle interferometry is applied to study the measurement of the in-plane displacement of solid surface by laser Doppler effect.
首先介绍并分析了固体氧化物燃料电池(SOFC)的工作原理和理论电压模型。
In this paper, the working principle of the solid oxide fuel cell (SOFC) and the theoretic voltage model are introduced and analyzed.
利用固体与分子经验电子理论对常用低合金耐热钢的价电子结构进行了计算。
The valence electron structure parameters of low alloy heat-resistant steel in common use were analyzed on the basis of the empirical electronic theory (EET) of solids and molecules.
广义塑性力学放弃了这些假设,采用了分量理论,由固体力学原理直接导出塑性公式,它既适用于岩土材料,也适用于金属。
The generalized plastic mechanics gives up all these hypotheses and gets all its plastic formulas from solid mechanics directly, so it can be used for both geomaterial and metal.
采用矩阵光学理论和实验相结合的方法,分析了输出镜对双棒串接固体激光器输出光束的影响。
Influence of position of output mirror on beam of two rod solid state laser has been analysed by means of matrix optics and experiment.
采用矩阵光学理论和实验相结合的方法,分析了输出镜对双棒串接固体激光器输出光束的影响。
Influence of position of output mirror on beam of two rod solid state laser has been analysed by means of matrix optics and experiment.
应用推荐