1) price probability density function
电价概率密度
2) the electronic probability density
电子概率密度
3) probability density
概率密度
1.
A method of independent component analysis based on the estimation function for the probability density;
基于估计概率密度函数的独立分量分析方法
2.
Combining with linear corrosion development model,the evolution of probability density function of buried pipeline's area corrosion ratio as service time increases is derived on the basis of total probability formula.
利用马尔可夫过程,提出了管线腐蚀的发生模型,然后结合线性腐蚀发展模型,采用全概率公式,给出了埋地管线面积腐蚀率随服役时间变化时的概率密度函数解析表达式。
3.
This paper presents a new method to determine the stability limit of machine tool chatter with the change of probability of the acceleration signal amplitude distributed in a certain range on the basis of the study of the change of the acceleration signal probability density function from the stable cutting to instable cutting.
在研究切削过程从平稳到失稳的过程中振动加速度信号的概率密度函数变化的基础上，提出利用加速度信号的幅值分布在某一指定区间上概率值的变化来确定机床稳定性极限的方法。
4) density of probability
概率密度
1.
It is analyzed chaotic sequences generated by a widely studied discrete time dynamic system of mapped 3-Chebyshev,study the density of probability of chaotic sequences generated by 3-chebyshev.
讨论了一种离散时间动态系统(3阶Chebyshev)所产生的数字混沌序列,研究了它的概率密度,为满足数字通信的实际需要,提出了该混沌序列的数字实现方法。
5) probability density flow
概率密度流
1.
The period non_stationary probability density flow and the sta te joint probability density flow are acquired for the first time.
利用数值模拟方法对非自治范德波振子 (NAVDPO)进行模拟 ,获得了NAVDPO的概率密度流及其位移 -速度联合概率密度流 ,发现NAVDPO存在复杂的时间分岔 ,也存在复杂的结构分岔 。
2.
The NANLSDFS s probability density flow and its displacement velocity joint probability density are obtained, and such properties of NANLSDFS as time bifurcation, construct bifurcation, hump on the saddle, doubled frequency motion and doubled peak limit cycle on the state space, are f.
本文利用数值模拟技术(NST)及蒙特卡罗方法(MCM)对非自治非线性随机杜芬系统(NANLSDFS)的随机振动性态进行研究,获得了NANLSDFS演化的概率密度流及其位移-速度联合概率密度流,发现NANLSDFS存在时间分岔、结构分岔、鞍点处的驼峰、倍频运动、相空间中的双峰极限环等特征,并对这些特征的性质及意义进行了探
6) probability current density
概率流密度
1.
General boundary conditions and the continuity of probability current density;
广义边界条件和概率流密度的连续性
补充资料：丰枯电价(见季节电价)
丰枯电价(见季节电价)
seasonal power price
丰枯电价(seasonal power priee)在水电为主的电力系统中，对于专门利用丰水季电能的用户或在丰水季增加用电量的用户实行的优惠电价(见季节电价)‘(张工)
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