1) dissipative approximation
耗散近似
2) diffusion approximation
扩散近似
1.
This paper studies the diffusion approximation for a class of the re-entrant networks under a general priority service discipline.
本文研究了一类重入型网络在优先服务原则下的扩散近似,运用随机分析方法,证明了标准化队长过程的C-紧性。
2.
In this paper,the diffusion approximation for a three-stations re-entrant networks under priority service discipline were studied.
研究了一个具有3个服务台的重入型排队网络在优先服务原则下的扩散近似,在弱稳定的基础上,将队长过程改写成一种适当的形式。
3.
Based on the diffusion approximation theory, this paper researched quantitatively the influence of the thickness d, the ab.
以扩散近似理论为基础，考虑输入超短激光脉冲之后，研究了介质厚度ｄ，吸收系数μａ，散射系数μｓ及各向异性系数ｇ分别对脉冲透射的定量影响。
3) discrete approximation
离散近似
1.
According to the Netwon-Raphson iterative method,first the discrete approximations for surface normal are taken,using finite difference,and then linearize the reflectance function in depth,,instead of and,The new method decreases the complexity and improves the speed of operation greatly,and keeps the shape accuracy.
利用单幅图像恢复其表面特征,实现一种由灰度图恢复表面的快速算法,由Netwon-Raphson迭代方法,使用有限差分法将表面梯度(p,q)离散近似,然后在深度上用线性化反射函数代替p和q,从而降低复杂度,提高速度,同时保持形状的准确性。
4) approximate discretization
近似离散化
1.
As for the blind area problem in the process of the hydraulic conveyance,the approximate discretization and power compensation are suggested to be adopted as the solution to simplify the system and to improve its stability and preciseness.
针对液压传动死区控制问题,采用死区的近似离散化和增益补偿,可实现较好的死区控制,从而简化系统,提高控制系统的稳定性和精度。
5) quasi discrete approximation
准离散近似
1.
We analytically study soliton excitations in a diatomic chain with different masses and alternating force constants between the nearest neighbors by the means of multiple scales plus quasi discrete approximation method.
利用多重尺度和准离散近似法研究了双原子链 (相邻两原子质量不同 ,作用力常数交替变化 )中的孤子激发。
6) diffusing approximation
漫散射近似
1.
The model of diffusing approximation is a simplified theory, therefore its application is much limited, and can not be used to.
由于漫散射近似理论与散射相函数的具体形式无关,使理论模型大大简化,但是不能测量用于描述组织散射性质的各向异性因子g,并且应用范围受到很大限制。
补充资料：010耗散
分子式：
分子量：
CAS号：
性质：见010 损失。
分子量：
CAS号：
性质：见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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