diffusion的例句大全

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。

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。

The HNN model considered the time delay of signal diffusion and had asymmetric weights.

HNN的连接权是非对称的，并且考虑了信号传播时延。

By the empirical analysis of the electronic and telecommunication equipment manufacturing industry, the dissertation quantizes the significant impact of the international technology diffusion on the technology improvement of this industry.

通过对中国电子及通信设备制造业的实证分析，量化了国际技术扩散对于这一行业技术进步的作用。

In 50 mm diameter pulsed sieve-plate column, the mass transfer process of the Th-U low decontaminant cycle process was described by diffusion model.

在2英寸脉冲筛板柱中，用扩散模型描述钍、铀低去污循环流程的传质过程。

Numerical and experimental studies on unsteady shedding mechanisms of cloud cavitation diffusion in non-steady state

云状空化非定常脱落机理的数值与实验研究

Numerical simulation of transport and diffusion of seeding line source in Guanzhong Region

陕西关中增雨播云线源输送扩散数值模拟

The Global Solution for the Competitor-Competitor-Mutualist Model with Cross-Diffusion

竞争-竞争-互惠交错扩散模型的整体解

Surface tension, density distribution, number density distribution, charge distribution, radium distribution function, diffusion and conformers of carbon chain have been analyzed to study the effect of Ca and Mg ions. 5.

通过计算表面张力，密度分布，数密度分布，电荷分布，径向分布函数，扩散系数以及尾链构象的分析，研究Ca，Mg离子对表面活性剂的影响。

This process of separation and spreading out of particles by random walks is known as diffusion.

粒子通过随机运动离散开去的这种过程就叫打散.

The vascular changes interfere with diffusion of nutrients from plasma into adjacent perivascular tissue and cells.

这些血管变化干扰了营养物质从血浆中向血管周围邻接的组织和细胞扩散.

Diffusion Regularity of Water Tongue Discharging from Tongue-Shaped Bucket and Asymmetry Bucket

舌形坎与短边墙坎泄流水舌空中扩散规律研究

The density maximum of water and some related properties such as distribution function and diffusion coefficient were simulated in NVT ensemble by applying molecular dynamics method.

本文采用分子动力学方法对NVT系综中水的密度极值问题以及分布函数和扩散系数等相关性质进行了模拟。

Addressing the conference by video message on13 April, he outlined the need for "RDD D" research, development, demonstration and diffusion of technology to those who need them most.

4月13日，他通过录像的方式在大会上发言。在发言中他凸显了“RDD D”的需求也就是研究、发展、示范和把技术传播给最需要它们的人们。

The differences of the acoustic diffusion when terraces, QRD and absorptive material of distinct parameters are employed on the ground, the ceiling and the rear wall respectively are discussed.

讨论了在地板、天花板和后墙分别安装阶梯以及不同参数的二次余数扩散体和吸声材料时，声场扩散性的改变。

This combination of experiments with the given model has been used to find the diffusion coefficient of QDI and the rate constant of the coupling reaction in the gelatin layer.

本文还分别测定了彩色显影剂CD-2和CD-4的氧化产物在明胶层中的扩散系数以及它们分别与水溶性成色剂WC-1的偶合反应的速率常数。

The weak solutions to the stationary quantum drift-diffusion equations ( QDD) for semiconductor devices are investigated in one space dimension.

研究了半导体器件中量子漂移扩散模型（QDD）的一维稳态模型。

A PFG NMR experiment for diffusion in solid samples in the presence of eddy currents

固态样品中扩散的核磁共振测量

Study of diffusion coefficient distribution of lipoproteins by pulse-field-gradient ( pfg)-nmr

应用脉冲梯度场NMR研究脂蛋白的自扩散系数分布

Diffusion type samplers for collecting uncombined radon daughters

用于收集未结合态氡子体的扩散型取样器