扩散的例句大全

The nucleation of ordered phase is simulated by microscopic diffusion equation and the assumption of classical nucleation theory is examined.

利用微扩散方程对有序相成核过程进行计算机模拟，对经典理论的假设进行验证。

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The way in which the diffusion of smoke is controlled is advanced according to the principle of flow line flow rate and based on the previous experimental researches by others, the calculation method for the smoke preventing air curtain is infered in this paper.

根据流线流量原理，提出在火灾时用防烟空气幕控制烟气的扩散。在前人试验研究的基础上，导出防烟空气幕的计算方法。

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Ultraviolet diffuse-band of stimulated radiation in lithium dimer

锂分子中紫外扩散带受激辐射

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But aluminum nitride is covalent bond compound with high melting point and low self-diffusion coefficient, and usually it can be used to prepare high dense aluminum nitride ceramic by hot pressing sintering.

但氮化铝为强共价键结合物，熔点高，自扩散系数小，通常需要热压烧结才能制备出高致密的氮化铝陶瓷。

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Equilibrium pricing for zero coupon bond when the representative's utility shows linear risk tolerance under the linear jump diffusion processes

线性风险容忍度效用下线性跳跃扩散过程的零息债券均衡定价

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The mud shale particles hydration is checked through altering their surface charge and compressing their diffused double layer with polyalcohol adsorbing.

多元醇吸附在泥页岩颗粒表面，改变其表面电荷，压缩扩散双电层，抑制泥页岩颗粒水化；

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The problem of hydromagnetic double-diffusive convective flow of a binary mixture in a porous rectangular enclosure is solved numerically in this work.

本文利用数值模拟研究多孔性矩形封闭空间中，双重温度与浓度梯度下磁流体之双扩散对流现象。

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Ten years ago the disease was considered untreatable once it had spread round the body. People with advanced melanoma lived for between six and nine months.

十年前，这种疾病一旦扩散到全身就被看作是不治之症，黑色素瘤晚期患者的存活时间为六到九个月。

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The process of urban congestion usually occurs in a certain road and diffuses to other roads.

城市拥堵的发生过程一般是某路段发生拥堵，然后扩散至其他路段进而形成区域拥堵。

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Finite analytic numerical method combining with conformal map has been used to study the diffusion problems at oblate hemispheroid microelectrode.

应用有限分析法和保角变换研究了半扁球微电极上的暂态扩散问题。

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PDF Simulation of a Confined Turbulent Jet Diffusion Flame

受限湍流射流扩散火焰的PDF模拟

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The methane combustion and reforming occured in the high pressure-temperature reformer is a typical confined diffusion flame.

甲烷和氧气在高温高压重整炉中的反应是一类典型的受限扩散射流火焰。

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Objective In the accident conditions, the radioactive particle size and diffusion characteristics and its inhalation risk of plutonium dioxide were further investigated.

目的进一步研究在事故状态下，氧化钚放射性微粒的扩散特征和粒度特征及其吸入危险性。

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But a number of anthropologists in the early1900s also rejected the particularist theory of culture in favor of diffusionism.

但在20世纪初，一些人类学家还是不认同文化特殊性理论，而是支持扩散主义。

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Magnetic field lines at zenith shape the corona and diverge rays in all directions.

当磁场线位处天顶,令极光幻化成冕形,光芒扩散至四面八方.

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Research on Test Method for Water Diffusion Coefficient in Concrete

水在混凝土中扩散系数测定方法的研究

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Solar flares are bright as they erupt from the sun, but after the first few hours they diffuse to near invisibility.

太阳耀斑刚从太阳爆发的时候很明亮，但是经过前几个小时之后，耀斑由于四处扩散而变得几乎不可见。

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Inner Diffusion on Selectivity of Consecutive Reaction by Computer Simulation

内扩散对连续反应选择性影响的计算机模拟

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This generalised loss of confidence was many steps beyond the root cause of the crisis.

信心的全面丧失使得危机从其引发原因开始扩散.

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Characterization of the BET Surface Area, Pore Size Distribution and Intraparticle Diffusivity of Porous Materials; The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore.

多孔粉体比表面积、孔分布和内扩散系数的表征研究二是孔隙的尺寸很小，水溶液不能渗入到孔隙，不能到达基体。

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