Statistical fluctuation是什么意思

网络释义

用法例句

For studying the effect of reducing statistical fluctuation by applying wavelet analysis, several hundred random simulated gamma spectra are produced to make statistics calculation.

采用产生随机模拟谱进行数理统计的方法,对小波分析方法降低γ谱统计涨落的作用进行了研究。

Also the statistical fluctuation character of detector signal under different scanning conditions is described by examples, and we can get some rules of decreasing the detector signal statistic noise by the average met.

本工作通过引入等效统计时间的概念,可简明有效地对系统探测器输出信号进行分析,可较好地描述不同扫描条件下探测器信号的统计涨落特征,并确定多次迭加时探测器信号统计噪声减小的规律,具有一定的理论指导意义。

Through producing ideal and setting up kinds of fluctuation errors,we numerally simulate the effects of functions on the radiation measurement of low and negative neutron decay constant,and we also simulate that of the scintillator,cable and recording system.

利用数值模拟方法,通过构造涨落偏差加理想函数,模拟了统计涨落对零功率堆时间本征值(俗称λ值)测量结果的影响。

Quantum Statistic Fluctuation of Coordinate and Quantum Statistic Fluctuation of Momentum for One- dimension Quantum Har monic Oscillator

一维量子谐振子坐标和动量的量子统计涨落

Its migration through the liquid depends on slight irregularities, or statistical fluctuations.

其在液体中的迁移有赖于一种微弱的无规性，即统计涨落。

According to experiment data, this statistic fluctuation effecting on absolute measurement of neutron yield has been analyzed theoretically and experimentally.

根据实验中获得的实验数据,从实验和理论两个方面分析了统计涨落对产额绝对测量的影响。

Statistical Mechanics for Finite Systems and Temperature Fluctuations;

有限体系统计力学及其温度涨落研究

Fluctuating Wave and Its Correction about the Bimolecular Model with Two Steady States

两稳态双分子模型的涨落波及其统计修正

local velocity fluctuation

局部速度涨落 -流量计的

The statistical law of the nearly independent particle system(Ⅲ)--Canonical distribution function and energy fluctuation formula

近独立子系系统的统计规律(三)——正则分布函数及能量涨落公式

Calculation of Quantum Fluctuations for Bipartite Continuous-Variable Entangled State

两体连续变量纠缠态量子涨落的计算

The Calculation of Quantum Fluctuation and Dielectric Constants in Incipient Ferroelectrics;

先兆性铁电体中量子涨落及介电常数的计算

Studies on Superconducting Quantum Interference Device System in the Presence of Thermal Fluctuations;

热涨落作用下超导量子干涉器件系统的研究

A STUDY ON THE DEVELOPMENTAL CHARACTERISTICS OF POWERENCEPHALOFLUCTUOGRAPH AND ITS RELATIONSHIP WITH THESPEED OF CALCULATION IN CHILDREN AGED FROM 6 TO 12;

6—12岁儿童脑波超慢涨落功率与计算速度的关系

AN ANALYSIS OF STABLITY AND FLUCTUATION OF NONEQUILIBRIUM SYSTEMS IN TERMS OF THE EXTENDED EINSTEIN’S RELATION

以推广的爱因斯坦关系研究非平衡系统的稳定性与涨落

A Research on High-tech Industrialization System Based upon the principle of “Fluctuation Enlargement Mechanism”;

基于“涨落放大机制”原理的高技术产业化系统研究

What goes up can also go down.

涨价的东西也会落价。

Is the tide coming in or going out?

现在是涨潮还是落潮?

The flood and ebb tides alternates with each other.

涨潮和落潮交替更迭。

(of the tide)start to come in or go out

（指潮水）开始涨或落

The tide ebbs and flows twice in 24 hours.

潮水每24 小时涨落两次。