stochastic variable发音

意思翻译

[数]随机变量

相似词语短语

variable───n.[数]变量；可变物，可变因素；adj.变量的；可变的；易变的，多变的；变异的，[生物]畸变的

variable costs───可变成本

variable resistor───[电]可变电阻器

forcing variable───强制变量

response variable───反应变量

variable speed───[机][车辆]变速，可变速率

exogenous variable───外生变数，[数]外生变量

confounding variable───混杂变量

unused variable───未使用的变量

双语使用场景

Market demand is a stochastic variable which brings difficulty for most profit by ordering right goods.───市场需求量是一个随机变量，它给订货者追求最大利润，确定最优订货量带来了困难。

As it actually has fluctuation, the demand is treated as stochastic variable.───由于实际中需求具有波动性，将需求作为随机变量来处理。

So it is the important subject in probability to study the independence of stochastic variable.───因而，关于随机变量的独立性的研究构成了概率的重要课题。

firstly , the article introduces the theory of system simulation and the stochastic numeral and the stochastic variable.───本文首先介绍了系统模拟理论，以及产生随机数从而生成需要的随机变量的方法。

In this paper, we discuss two discrete time risk model with the interest rate and the insurance premium are stochastic variable.───本文研究了利率、保费均为随机变量的两个离散风险模型。

Based on Monte -Carlo method, the effect of input stochastic variable on the casing reliability was analysed.───采用蒙特卡罗法，分析了输入随机变量对套管可靠性的影响。

In order to disassembly parts from used products, usually many steps are needed, and disassembling time in each step is stochastic variable.───对废旧产品中的零件进行拆卸通常需要多个步骤才能完成，而每个步骤所需要的拆卸时间都是随机变化的。

Prediction of Dependent Stochastic Variable Sequent through Modified Markov Chain with Weight───改进权马尔可夫链实现对相依随机变量序列的预测

The Characteristic Function of Stochastic Variable───关于随机变量和的特征函数

英语使用场景

So it is the important subject in probability to study the independence of stochastic variable.

Firstly,(sentencedict.com) the article introduces the theory of system simulation and the numeral and the stochastic variable.

As it actually has fluctuation, the demand is treated as stochastic variable.

Market demand is a stochastic variable which brings difficulty for most profit by ordering right goods.

Basis on the stable analysis of the bridge structure, we could do the sensitivity analysis related to stochastic variable for structure by the zone method.

The extremum distribution of stochastic variable can be obtained by spectral analysis.

The concept of possibility-probability consistency is used to transform fuzzy number to stochastic variable.

A discrete method for stochastic variable (features) space of class-conditional-probability density and estimation method for class-conditional -probability distribution is proposed.

The first level is to design the optimal irrigation schedule of a single crop under deficient irrigation by stochastic dynamic programming(SDP) model in which rainfall is stochastic variable.