In this paper de-noising,feature preservation and shape restoring of signal are reasonable balanced by anisotropic diffusion(AD) and diffusion balance(DB).
利用各向异性扩散(Anisotropic Diffusion,AD)及扩散平衡(Diffusion Balance,DB)方法在噪声压制与信号特征的保护及形态特征的恢复上达到了合理的平衡。
It proposes a novel estimation method of the optimal time scale based diffusion balance.
该文把热物理扩散中的扩散平衡概念引入到图像处理的AD中,定义图像扩散平衡(DB)与最优扩散时间(ODTS)的概念,提出利用扩散平衡估计最佳扩散时间尺度的方法。
In this paper,we determine the smoothing scale by diffusion balance with analyzing the signal and the noise energy variation in anisotropic diffusion smoothing processing.
这里通过各向异性扩散过程中信号与噪声能量的变化,利用扩散平衡来确定平滑的时间尺度。
The parameter space of a stable SBSL is mainly determined by stable shape oscillation, diffusive equilibrium of mass, chemical equilibrium of components, and high energy focusing in its interior.
稳定的单泡声致发光的参数主要由振荡形状稳定性、质量扩散平衡、组分的化学平衡和高的能量集聚等条件确定。
Using the derived equation and the mass diffusive equilibrium condition for the bubble vibration, we investigate the bubble instability on those controlled conditions of water temperature and corresponding acoustic frequency (for 14% of argon concentration dissolved in water with the frequency of 20 6kHz at 21 7℃, for a 20kPa 1%.
利用这个方程以及气泡运动时的气体扩散平衡条件 ,分别研究了环境水温 2 1 7℃时声驱动频率为 2 0 6kHz(溶于水中的氩气含量是其饱和度的14 % )、环境水温 0℃时声驱动频率为 31 9kHz(溶于水中的氮气分压为 2 0kPa ,其中含 1%氩气 ) ,以及环境水温 2 0℃时声驱动频率为 33 8kHz(溶于水中的氮气分压为 2 0kPa ,其中含 1%氩气 )可控制条件下气泡稳定性问题 。
In this paper,theoretical models for kinetic study of chromatography in recent years is summarized and several kinds of models used commonly are described such as general rate model,lumped pore diffusion model,equilibrium-dispersive model and transport-dispersive model,and their characteristics and application range are discussed.
本文对近年来色谱分离动力学研究常用理论模型的发展进行了综述,重点介绍了普遍化速率模型、集总孔扩散模型、平衡扩散模型和传递扩散模型4种常用的色谱模型,并讨论了各模型的优缺点及应用范围。
In-situ Passive Sampling Techniques for Environmental Monitoring-Diffusive Equilibrium in Thin-Films and Diffusive Gradients in Thin-Films Technique
环境监测中两种原位被动采样技术——薄膜扩散平衡技术和薄膜扩散梯度技术
Determination of soluble reactive phosphorus in porewaters of sediments using the technique of diffusive equilibration in thin films
利用薄膜扩散平衡技术分析沉积物间隙水溶解态反应性磷
an instrument for separating substances in solution by unequal diffusion through semipermeable membranes.
通过半透膜用不平衡扩散分开物质的装置。
Study on Phase Equilibrium and Interdiffusion Behavior in the Low Cu Part of the Al-Zn-Cu Ternary System;
Al-Zn-Cu系低Cu侧相平衡及扩散行为的研究
Stability of Steady State and Turing Patterns in the Three Kinds of Chemical Reaction Diffusion Systems;
化学反应扩散系统平衡态的稳定性与斑图
The Existence of Positive Stationary Solutions for Several Nonlinear Reaction-Diffusion Equations;
非线性反应扩散方程正平衡解的存在性
Optimal Impulse Control for Cash Balance Management in Jump-Diffusion Model;
跳扩散模型下基金平衡管理的最优脉冲控制
On the phase equilibrium and the rate of CO_2 diffusion in water --the CO_2 collection process with displacement of water in laboratory;
相平衡与CO_2在水中的扩散速率——CO_2排水集气法
Study on the Dynamic Shift of Beijing Convergence-Diffusion Tourism Flow Equilibrium Point
北京入境集聚扩散旅游流平衡点转移规律研究
horizontal pergent-nozzle pump
水平发散喷嘴扩散泵
Results indicated that the drying conditions would affect water dispersion and water contentequilibrium significantly.
干燥条件对方便米粉的平衡含水量和水分扩散特性有极显著影响。
Aim The stability of steady state and bifurcation in a autocatalytic reaction diffution system are to be studied.
目的研究一类自催化反应扩散系统平衡态的稳定性与分歧。
Study of the Phase Diagram Zn-Fe-Mo System at the Zn-rich Corner and the Determination of the Liquid Diffusion Coefficient Al in Molten Zn;
Zn-Fe-Mo体系相平衡研究及锌液中铝的扩散系数的测定
Stability of Steady State and Hopf Bifurcation in a Higher Order Autocatalator Reaction-Diffution System;
一类高次自催化反应扩散系统平衡态的稳定性和Hopf分支
Singular Limits of Stiff Relaxation and Dominant Diffusion for Hyperbolic Balance Laws and Its Applications
扩散占优的2×2双曲平衡律奇异松弛极限及其应用
Non-constant Positive Steady States of the Three-Species Prey-Predator Model with Diffusion
一类带有扩散的三种群捕食模型的非常数正平衡解
diffusion base plane transistor
扩散基极平面晶体管
The gaps will grow until the satellite's repulsive forces are counterbalanced by the tendency of rings to spread during collisions.
环隙会一直拉大，直到卫星的斥力与行星环在碰撞时所产生向外扩散的力量达到平衡为止。