self diffusion
英 [self dɪˈfjuːʒən]
美 [self dɪˈfjuʒən]
自行扩散
双语例句
- It is shown that this kind of self organizing processes in the temperature field is inevitable even for single component linear chemical reaction diffusion heat conduction system under a certain boundary conditions.
研究结果表明，在一定的边界条件下，甚至是单组分化学反应-扩散-热传导体系，温度场的这种自组织进程也不可避免。 - This is closely related with self diffusion and mutual diffusion of its components during sintering.
合金性能的变化与烧结过程中组元的自扩散和互扩散密切相关。 - Calculation of Solvent Self diffusion Coefficient in Polymer Solution by Percolation Theory
用渗流理论计算高分子溶液中溶剂的自扩散系数 - The main paths were self multiplication and diffusion via biological community and diffusion into wild species via genetic transgression.
阐述其主要途径是通过生物群体的自身繁衍与扩散和通过基因渗入向野生种群扩散； - The Theoretical Study of the Self Adsorption and Diffusion for the Li/ Li ( 100) Surface System with Defects
Li/Li（100）面自扩散体系的理论研究 - It is material basis and around effects for self organization of CGC forming that the speed quite different between waste diffusion and CGC active movement.
废物扩散和潜生体主动运动两者之间速度的差异，是潜生体自组织形成的物质基础和环境条件。 - This paper deals with mullite forming by self-diffusion and its products sintered at low temperature. The research work has shown that the high purity mullite products with good properties can be produced at 1300 ℃.
对用自分散法形成莫来石和用此法低温烧结制成莫来石制品进行了研究，结果表明：在1300℃的条件下，能制得性能优良的高纯莫来石制品。 - Surface self-diffusion and the thermal roughening of W atoms on the stepped W surface at higher temperatures.
在较高温度时钨台阶表面上钨原子的表面自扩散和热租糙化过程的研究等。 - The self-diffusion of RE isotopes in porous cation exchangers with various radius and in several MR-type resins around by EDTA bulk solutions of rare earths was studied.
本文研究了EDTA溶液中稀土在大孔树脂内的扩散，用同位素交换法测定了ce，Tb、Yb的有效粒内自扩散系数（De）。 - The Na~+ self diffusion coefficient D_ ( Na)~, was numerically and graphically evaluated from the measured diffusion profile.
从实测数据，用数值法与图解法求得Na~+的自扩散系数D（Na）~。 - Modified embedded atom method for simulating the multilayer relaxation and self diffusion of copper
Cu表面弛豫和自扩散机制的修正嵌入原子法模拟 - Self diffusion of adatoms on ag, pt, au ( 110) surfaces
吸附原子在Ag，Pt，Au（110）表面上的自扩散现象 - On Relations Between Increase of CO 2 Concentration and Abrupt Climate Warming& Application of Excess Entropy Production Theory to One dimensional Nonlinear Self organized Climate Model with Varing Diffusion Coefficient
CO2增加与气候突变关系的研究&超熵产生在一维变系数扩散自组织模式中的应用 - However, the apparent self diffusion coefficients of the labile protons are obviously affected by chemical exchange.
但是活泼质子的表观扩散系数却显著地受化学交换的影响.当以活泼质子为对象时，这种影响需要引起足够的重视。 - A molecular dynamics study of self diffusion on ag ( 100) surface
用分子动力学方法研究Ag（001）表面吸附原子的自扩散现象 - A differential approach for self optimizing diffusion quantum Monte Carlo calculation was proposed in this paper, which is a new algorithm combining with three techniques such as optimizing, diffusion and correlation sampling.
提出了自优化扩散量子MonteCarlo差值法，这是一个集优化、扩散和相关取样三项技术于一身的MonteCarlo新算法。 - Molecular dynamics simulations have been used to determine the radial distribution functions, the self diffusion coefficients D 1, D 2 and the mutual diffusion coefficient D 12 of model solutions.
通过对模型溶液的分子动力学模拟，确定了这些溶液的径向分布函数，自扩散系数D1、D2和互扩散系数D12。 - NMR studies on self diffusion coefficients of lithium ions in PAN based gel
PAN为基凝胶聚合物电解质自扩散系数的NMR研究 - The self deflection process of bright photovoltaic spatial solitons in photovoltaic photorefractive media is investigated by taking into account diffusion effects.
利用微扰方法，通过考虑扩散效应的影响，分析了闭路光伏光折变晶体中的光伏明空间光孤子的自偏转特性。