1)substance diffusion物质扩散
1.Influence of two-dimensional aggregate random distribution in concrete on substance diffusion混凝土二维骨料随机分布对物质扩散的影响
英文短句/例句
1.The Program Design of Toxic Gas Dispersion Simulation and Injure Analyses;有毒物质扩散数值模拟及伤害分析的程序设计
2.Study on membrane diffusivity of chitosan/alginate microcapsules壳聚糖/海藻酸盐微胶囊膜的物质扩散性能研究
3.Influence of two-dimensional aggregate random distribution in concrete on substance diffusion混凝土二维骨料随机分布对物质扩散的影响
4.The Pseudospectral Mathod Calculation of Tide Field and Particle Random Walk Simulation of Materials in Daya Bay;大亚湾潮流场拟谱法计算及物质扩散的粒子随机行走模拟
5.Movements in the earth could spread the radioactive12 material.地壳运动可能会扩散这些放射性物质。
6.In materials marked by low thermal diffusivity, the absorption is good.热扩散率低的物质吸收性好。
7.an instrument for separating substances in solution by unequal diffusion through semipermeable membranes.通过半透膜用不平衡扩散分开物质的装置。
8.Transfer of soluble food materials might be accomplished by diffusion.可溶性营养物质的转移,可以通过扩散来完成。
9.A Study on Molecular Spectra of Aicohol-Water Mixtures and the Diffusion Theory with Photon Density Wave;醇类物质光谱学和光子密度波扩散理论研究
10.Hydrodynamic Platform and Mathematical Model of Mass Transport;水动力学平台及物质输移扩散数学模型的研究
11.Diffusion Kinetics and Geological Applications of Elements in Minerals矿物中元素扩散动力学的研究及地质应用
12.Analyzes effects of architecture quantity to spreading of smoke and environment quality建筑物体量对烟源扩散和环境质量的影响分析
13.The dense dispersing medium, the water, permits a species to produce a large seed and yet retain dispersability.作为稠密的扩散基质的水,允许一个物种产生大型的种子,但仍然保留其扩散性。
14.Diffusion of Small Molecule Substances in Polymer and Nano-composite Polymer;小分子物质在聚合物及其纳米复合材料中的扩散研究
15.It contains slightly toxic material, but if dispersed properly it should cause no problems.烟里含有一点有毒物质,但是适当扩散的话就不会引起什么问题。
16.Much of the added heat will therefore diffuse outwards into the surrounding material.很多加给的热量也因此向外扩散进人周围的物质。
17.transport of a substance across a cell membrane by diffusion; expenditure of energy is not required.物质通过扩散而透过细胞膜进行传输的过程;不需要消耗能量。
18.Diffusion probability density function in fractals is described by stable distribution.物质在分形结构中的扩散密度分布函数属于稳定分布.
相关短句/例句
diffusate扩散物质
3)Passive tracer advection and diffusion保守物质输运扩散
4)mass diffusion质量扩散
1.With the mass diffusion module of ABAQUS,the moisture absorption behavior of carbon fiber reinforced epoxy composite is investigated in this work.采用ABAQUS有限元软件的质量扩散模块,对碳纤维增强环氧树脂基(CFL/EP)复合材料在湿热环境下吸湿后的水分浓度场进行了分析计算。
2.A multispecies,multispeeds lattice Boltzmann model is presented to study the mass diffusion properties.该模型满足流体质量扩散方程和运动方程。
3.1 A mass diffusion theory is reviewed.本文主要研究力学-化学耦合行为,并在ABAQUS软件上进行了数值模拟计算,主要包括:1研究质量扩散原理,计算结果表明浓度梯度、应力场、温度场均能产生物质的质量扩散。
5)mass centre translation diffusion质心扩散
1.Unsteady process-cage effect which could affect initiator efficiency, and mass centre translation diffusion, segment rearrangement diffusion and reaction diffusion of the radical were considered.基于自由体积和反应动力学理论,考虑了非稳态过程“笼蔽效应”对引发效率的影响,大分子自由基质心扩散、链段重排扩散、反应扩散对速率常数的影响,聚合物系体积变化对浓度的影响,松弛效应对于自由体积的影响。
6)anisotropic diffusion异质扩散
1.Infrared image watershed segmentation based on the preprocess by CNN-PDE bias-anisotropic diffusion filter;基于CNN-PDE偏差异质扩散预处理的红外图像分水岭分割
2.The application of noise erosion operator to anisotropic diffusion;一种应用于异质扩散的噪声腐蚀新算子
3.A new image anisotropic diffusion technique by combining the fuzzy theory with the Perona-Malik method is proposed.将模糊思想与Perona-Malik方法相结合,提出一种新的基于模糊理论的图像异质扩散滤波方法。
延伸阅读
半导体的导电与电荷输运半导体的导电与电荷输运conductance and charge transport in semiconductor “一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e