1) near static clustering
近似静态分簇
1.
In order to achieve good network performance,an efficient probabilistic coverage protocol using near static clustering(EPCSC) is proposed for large-scale wireless sensor networks(LWSN).
为在大规模无线传感器网络中获得较好的网络性能,提出一种基于近似静态分簇的高效概率覆盖协议EPCSC。
2) static paths approximation
静态路径近似
1.
The static paths approximation (SPA) method is used to calculate the spin susceptibility of small superconducting particles in grand canonical ensemble, with a treatment that properly takes into account the effects of thermal fluctuations and level statistics.
从约化BCS哈密顿量出发, 采用配分函数的路径积分表示方法, 在静态路径近似(SPA)方法下, 考虑准粒子的热涨落以及能级的统计效应对超导纳米粒子的电子磁化率的影响, 计算了弱磁场中的超导金属小粒子的顺磁磁化率, 并做了分析。
2.
We use the static paths approximation(SPA) and BCS methods calculating numerically the specific heat of superconducting nano-particles in the grand canonical ensemble with an even or odd number of electrons by considering the effects of the level distribution and lev.
考虑了奇/偶电子数分布,从配分函数出发,用静态路径近似(SPA)方法和BCS方法计算了随机矩阵理论中高斯正交系综(GOE)所对应的电子能级分布对超导纳米粒子的电子比热的影响,得到了弱自旋-轨道耦合和弱磁场中和奇/偶电子数分布下的电子比热,并做了简单分析。
3.
We use the static paths approximation (SPA) calculating numerically the specific heat of conventional superconducting nano-particles in the grand canonical ensemble with an even or odd number of electrons by considering the effects of the level distribution.
考虑了奇/偶电子数分布,用静态路径近似(SPA)方法计算了随机矩阵理论中高斯正交系综(GOE)所对应的电子能级分布下常规超导纳米粒子的电子热容,得到了弱自旋轨道耦合和弱磁场中奇/偶电子数分布下相变临界区域附近的电子热容,并做了简单分析。
3) approximately normal distribution
近似正态分布
4) electrostatic approximation
静电近似
1.
Helical instability of arcs with electrical conductivity of a parabolic current profile under electrostatic approximation;
静电近似下抛物形电导率模型电弧的螺旋不稳定性
5) Static field approximation
静场近似
6) normal approximation
正态近似
1.
This paper points out that the accuracy of normal approximation of binomial distribution varies with parameter p and the value k of random variable with the maximum test frequency n .
指出了在试验次数 n相对较大的情况下 ,二项分布使用正态近似进行概率计算的准确性随参数 p及随机变量取值k不同而不同 ,给出了不同参数 p、一定允许误差情况下 ,正态近似所需 n的最小值。
2.
Its normal approximation performs not well in small or moderate sample size situations.
通常采用正态分布近似这类分布,但是在非大样本的情况下,正态近似的效果并不理想。
补充资料：近似
相近或相像但不相同：这两个地区的方音有些～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条