diffusions

英

美

(diffusion 的复数) n. 散播, 传播, 蔓延
[医] 扩散, 弥散, 漫射(光)
diffusion的复数

医学

双语例句

• A Monte-Carlo method is used to simulate the turbulent electrostatic field with space correlation. Evolution processes of relative and absolute diffusions of charged particles in this turbulent field can be obtained by integrating equations of motion of the particles.
  本文用Monte-Carlo方法模拟具有一维高斯型空间关联函数的湍动静电场，在此基础上通过积分带电粒子在该湍动电场中的运动方程，得到粒子系的相对扩散和绝对扩散的演化过程。
• The diffusions of ions of titanium, aluminium and silicon were discovered in the interface area.
  能谱分析发现界面区有钛、铝、硅元素扩散现象。
• The Lifetime of Diffusion Processes with Application to Conditioned Diffusions
  扩散过程的生存时间及其对条件扩散的应用
• In this paper, using the bifurcation theory, we discuss the nonnegative steady-state solutions and the global property to some models for the transmission of AIDS with diffusions.
  利用分歧理论讨论带扩散问题艾滋病传播数学模型定态非负解及全局性质。
• A high-resolution numerical model for coupling the shallow water flows and pollutant diffusions was presented based on using the two-step finite-volume component-wise TVD ( total variation diminishing) scheme, by which second-order accuracy in both time and space is achieved.
  将基于流向量分裂技术的两步有限体积分量方向TVD格式应用于求解浅水方程和污染物输运方程，建立了二者耦合求解的高分辨率计算模型。
• In the porous electrodes, Gas convective flow is governed by Darcy's law and ordinary diffusions as well as Knudsen effect are considered to cater for different porous electrode designs.
  在多孔电极中的气体流动符合达西定律的前提下，为满足不同的多孔电极设计，综合考虑了摩尔扩散和Knudsen扩散。
• On the Optimal Stopping Problem for One-Dimensional Diffusions
  一维扩散过程的最优停止问题的研究
• Moreover, gas diffusions also affect the formation of underpressure system at local part.
  此外，天然气扩散作用对局部异常低压体系的形成具有一定的影响。
• The Sub-martingale Problem for reflected diffusions with Poisson Jumps in a Half-space and Its Application
  关于带跳反射扩散过程的下鞅问题及其应用
• The kinetic study shows that the adsorption process is under the control of intra-particle diffusion and other diffusions simultaneously.
  △S0，表明固/液界面上分子运动更为混乱.动力学研究表明，吸附过程受颗粒内扩散及其它扩散过程的共同控制。