diffusion的例句大全

The bound-water diffusion occurs in the cell walls and water-vapor diffusion through the void structures.

结合水在细胞壁中扩散.水蒸气则通过空隙结构扩散.

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The microbial inhibition effects of eight natural spice extracts were compared by filter paper disc agar diffusion method. The effects of spice extracts on the shelf life of spiced beef were studied.

用滤纸片琼脂扩散法比较了8种天然香辛料提取液对五香牛肉中腐败菌的抑制效果，研究了香辛料提取物对五香牛肉货架期的影响。

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Based on the relationship between the diffusion current and voltage of PN junction, the Boltzmann's constant is measured with high accuracy.

运用半导体的PN结扩散电流与电压关系特性，精确地测量了玻尔兹曼常数。

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The results shown the diffusion coefficients of ammonia in PVA gel membranes decreased while the iteration times of freezing thawing or PVA concentration or cell concentration increased.

结果表明，扩散系数随冷冻解冻次数、PVA溶液的浓度及细胞密度的增大而减小。

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A new theoretical analysis method for diffusion of interstitial atom in crystal materials

间隙原子在晶体中扩散的新的理论分析方法

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In this paper, a new theoretical analysis method for diffusion of interstitial atom in crystal materials has been presented.

本文提出间隙原子在晶体材料中扩散的微观过程的新的理论分析方法。

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Adsorption and diffusion of nitrite ions by p ( dmaema/ hema) hydrogels

亚硝酸根离子在P（DMAEMA/HEMA）水凝胶中的吸附和扩散性能

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Experimental Study on Regularity of Sulfate-ion Diffusion and Distribution in Concrete Attacked by Sulfate

受侵蚀混凝土内硫酸根离子扩散及分布规律试验研究

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Meantime, The model of hydrogen and hydroxide ions diffusion is also established with the dissociation of hydrogen gas and NaOH in excess sodium.

根据钠水/水蒸汽反应生成的氢气和氢氧化钠在钠中离解动力特性，建立氢离子和氢氧根离子的扩散方程。

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Influence of Bi and K Doping on Ionic Conduction and Oxygen-Ion Diffusion in La_2Mo_2O_9

铋和钾掺杂对La2Mo2O9中氧离子扩散及直流电导的影响

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Research for the diffusion coefficients and the zero-field mobilities of li~+ and k~+ in the noble gases

Li~+和K~+在惰性气体中的扩散和零场漂移率研究

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A Study on Characteristics of Fuel Diffusion and Evaporation in a Port-injected Gasoline Engine

电控多点喷射汽油机燃油雾化和蒸发特性研究

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The agar diffusion and quantitative precipitin reaction show that the antigenicity of BSA decreases considerably after NBS treatment.

琼脂扩散及免疫定量实验结果显示NBS处理后BSA的抗原性减弱。

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In double-, immunodiffusion test, this antiserum formed a strong precipitin line with 615 mouse liver RNA polymerase B;

在免疫扩散实验中，这种抗血清和615小鼠肝RNA聚合酶B之间形成清晰的沉淀线；

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The isolate could react with the antibody of Balb/ c mouse against Ribgrass mosaic virus and formed a single precipitin line in immunodiffusion test.

采用车前革病毒（RMVsh）的Balb/c小鼠腹水抗体，在琼脂双扩散试验中只能与本分离物形成一条清晰的沉淀线。

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Small-tubing precipitin test techni-que and agar gel diffusion technique were employed in antigen-antibody reaction tests, and gave good results indicating that the antisera so pre-pared produced fairly high titres.

抗原&抗体反应用小管沉淀反应技术及琼脂扩散技术，均获得良好效果，反映制备出的RDV抗血清具有相当高的效价。

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The hydration is controlled by autocatalytic reaction in the acceleration stage and by diffusion in the decay stage, while in the deceleration stage, the hydration is controlled by both chemical reaction and diffusion.

加速期由自动催化反应控制，衰减期由扩散过程控制，减速期由化学反应和扩散过程双重控制。

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Atomic reaction model for diffusion bonding of metals

金属扩散焊接的原子反应模型

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Cathodic reaction rate at open circuit Potential for iron in sulfuric acid containing dichromate ion was controlled by both electron transfer process and diffusion process.

铁在含有一定浓度重铬酸根的硫酸中，自腐蚀状态下的阴极反应速率受重铬酸根阴极还原电子转移过程与扩散过程共同控制。

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In this model, both the effects of the change in the interfacial reaction rate coefficient and the enhanced oxygen diffusion on the high, initial oxidation rate of silicon are considered.

该模型既考虑了界面反应速率系数，又考虑了增强扩散效应对快速初始氧化的影响；

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