1660s, "pertaining to conjecture," from Greek stokhastikos "able to guess, conjecturing," from stokhazesthai "to guess, aim at, conjecture," from stokhos "a guess, aim, target, mark," literally "pointed stick set up for archers to shoot at," from PIE *stogh-, variant of root *stegh- "to stick, prick; pointed" (see sting (v.)). The sense of "randomly determined" is from 1934, from German stochastik (1917).
stochastic 英文释义
1. being or having a random variable;
"a stochastic variable"
"stochastic processes"
stochastic 双语例句
1. Whenever possible, the problems identified are treated from both deterministic and stochastic points of view.
经过识别的问题,我们尽可能同时用双定数论的观点和随机论的观点来处理.
来自辞典例句
2. This book deals with deterministic systems and does not include any analysis of stochastic phenomena.
本书不分析随机现象,主要讨论确定性系统.
来自辞典例句
3. Deterministic models rather than stochastic statistical models has been little pursued in exploration geochemistry.
在勘查地球化学中,几乎没有采用确定性模型,而是采用推测性模型.
来自辞典例句
4. Because kinematical error is stochastic, it must be automatically measured and controlled.
由于薄膜走偏是随机的, 必须进行自动检测及控制.
来自互联网
5. Oscillators include Force Index, Rate of Change, and Stochastic, among others.
振荡指标包括力量指数, 变化速率, 和随机指标, 等等.
来自互联网
stochastic 实用场景例句
This book deals with deterministic systems and does not include any analysis of stochastic phenomena.
本书不分析随机现象,主要讨论确定性系统.
辞典例句
Oscillators include Force Index, Rate of Change, and Stochastic, among others.
振荡指标包括力量指数, 变化速率, 和随机指标, 等等.
互联网
Fuzzy Reliability Analysis of Railway Crane Telescopic Jib under Stochastic Load.
随机载荷作用下铁路起重机伸缩臂模糊可靠性分析.
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Convergence rate of moments for stochastic perturbation gradient approximation.
随机扰动梯度近似中的矩收敛率.
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A stochastic mathematical model is obtained for the networked control system.
在该控制模式下建立了网络化控制系统的随机数学模型.
互联网
Look for buying opportunities when Stochastic nears its lower reference line.
当随机指标在底部的参考线附近时,寻找做多机会.
互联网
The well - posedness of time - delayed forward - backward stochastic differential equations is studied.
研究了带时 滞 正倒向随机微分方程的适定性问题.
互联网
This paper introduces random structural parameters into the stochastic structural analysis.
本文将结构系统参数的随机性引入结构的随机分析.
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The Function and Error settings are only used for Stochastic User Equilibrium.
函数和误差设置仅仅用在随机用户平衡模型中.
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This is not right to use non - stochastic function model to forecast accidents.
用 非 随机的函数模型预测事故是不合适的.
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Objective : To study the effect of stochastic resonance on hearing sensitivity.
目的: 研究听觉的随机共振效应.
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A Study on Safety Stock of Stochastic Stock Decision.
随机存货决策中的安全库存研究.
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In this paper, this method is called recursive stochastic finite element method.
提出了一种新的谱随机有限元分析方法——递推求解方法.
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Desire a hybrid algorithm to solve general multivalued stochastic programming.
设计了求解一般的多值随机规划的混合算法.
互联网
We attempt to bring into attention the importance of stochastic forcings.
