radial diffusion
英 [ˈreɪdiəl dɪˈfjuːʒən]
美 [ˈreɪdiəl dɪˈfjuʒən]
网络 辐射扩散; 径向扩散
双语例句
- The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
将传质方程引入到垂直管降膜蒸发传热模型中，求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。 - An example was given to show the influence of the radial, axial diffusion and actual liquid velocity on the performance of an actual MTBE catalytic distillation column.
通过甲基叔丁基醚工业塔实例，阐述了液相轴向、径向扩散系数与液相有效流速对催化精馏过程的影响。 - Radial Symmetric Solutions for a Generalized Diffusion Model in Population Problems
人口问题中一般扩散模型的径向对称解 - Theoretical Investigation of Dynamic Process in Capillary Column Gas Chromatographic System& Effect of Radial Diffusion on Elution Profile
毛细管色谱过程动力学研究&径向扩散对流出曲线的影响 - Radial convection diffusion is the main process that takes place in the hot gas duct ( HGD) of 10 MW high temperature gas cooled reactor ( HTR 10).
10MW高温气冷实验堆（HTR－10）热气导管内的流体热混合主要是径向对流扩散过程。 - But in E grade of atmospheric condition, radial velocity of cloud cluster degenerated very slow and the vaporation of cloud cluster was not evident, which lead to LNG cloud cluster was with the heavy gas effect and was relatively difficult to enter into passive diffusion.
E级大气条件下，径向速率衰减较慢，进入被动扩散的过程非常缓慢；LNG气化过程不明显，重气效应未完全消失，不利于LNG云团的稀释和冲淡。 - The results show that the radial velocity and radial diffusion range in flash boiling spray are far larger than those in conventional pressure atomizing spray. And the spatial velocity distribution in former case is more uniform than the latter case.
试验结果表明：闪急沸腾喷雾的径向速度和径向扩散范围远大于传统喷雾，前者速度的空间分布远比后者均匀。 - The antibacterial activity of the cell culture supernatant was determined by agarose radial diffusion assay.
采用琼脂糖弥散杀菌法检测SPC-A-1细胞培养上清的抗菌活性。 - The results show the radial diffusion affects not only the column efficiency, the peak spreading and the peak symmetry, but also the retention time.
结果表明，溶质的径向扩散不仅对柱效、峰展宽、峰形特征等有影响，而且对溶质的保留时间也有一定的影响。 - 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。 - Secondly, through the agar radial diffusion, the sensitivity and specificity of β-glucanase and cellase activity assay were improved greatly.
采用琼脂放射扩散法测定纤维素酶或β-葡聚糖酶酶活，提高了测定的特异性和灵敏度； - On the Operational Factors of Radial Gate with Eccentric Hinge on Abrupt Diffusion and Fall Structure
突扩突跌体型与偏心铰弧门运行方式问题 - Measurement of serum deoxyribonuclease in patients with SLE by single radial enzyme diffusion method
单相酶扩散法测定SLE患者血清DNA酶的浓度 - Being expressed by spatial temperature difference distribution of mixing efficiency and using Reynolds similarity method, analytical solution of radial convection diffusion coefficient ε r of a point source flowing in a pipe is gained, and it is in good agreement with HGD mixing test data.
用流体温度空间分布的方差表示混合效果，通过雷诺比拟方法求得在点热源下游流动流体的径向扩散系数解析解，与在模拟热气导管内的点热源下游流动流体的扩散混合实验的结果相符合。 - It is shown that the radial diffusion of fast electrons leads both to a broadening of the driven current profile and to a reduction of the total driven current.
结果表明，高能电子径向扩散将使驱动电流分布变平和展宽，同时驱动电流减小。 - Radial moisture diffusion coefficients are greater then tangential moisture diffusion coefficients.
径向水分扩散系数大于弦向水分扩散系数。 - The model based on the plane radial flow, respectively, consider the reaction between the ion convection and diffusion of the substance, and very much in line with the actual movement of formation fluids. ( 3) Proposed a new model solution methods.
模型以平面径向流为基础，分别考虑了离子间的反应，物质的对流与扩散，非常符合地层中流体的实际流动。（3）通过研究模型方程结构，提出了一种新的求解方法。 - The achieved results are as described below: Q-space imaging theory was analyzed, and its diffusion function was derived from diffusion signal according to Fourier function, and the orientation distribution function was deduced by the radial integral of the diffusion function.
取得如下成果：分析了Q-空间成像的理论，对扩散信号进行了傅里叶计算得到扩散函数，并对扩散函数进行径向积分得到体素的方向分布函数ODF值。 - The defective result of the radial concentration distribution of the coarse particles by the diffusion equation was analyzed. It will be better to forecast the concentration distribution by the numerical simulation.
采用颗粒扩散方程解释粗颗粒浓度径向分布有其局限性，建议采用数值模拟方法进行预测。