Succession is influenced by many factors: the nature of the soil, exposure to sun and wind, regularity of precipitation, chance colonizations, and many other random processes.
演替受到许多因素的影响:土壤的性质、暴露于阳光和风中的时间、降水的规律性、偶然的殖民和许多其他随机因素。
This is studied under the heading of random processes.
这在随机过程主题之下讨论之。
It is wrong to insinuatethat the field of explanations consists only of random processes ordesigning intelligences.
我们不能假设只存在两种解释:随机过程和智慧设计。
At last, the entropy of discrete random processes has been discussed, and some conclusions have been obtained.
最后论述离散随机过程熵,并且得到了一些结论。
The analytical method in this paper is also suitable for other linear structures suffering various stationary random processes.
本文的分析方法对于处理其它弹性结构在其它平稳随机过程下的响应亦是适用的。
A new method, the sampling interval stat. analysis method, was set up to analyze the non-uniformly sampling signal of the wide-sense stationary random processes.
提出了一种通用性强、适用于广义平稳随机过程非均匀采样信号谱分析的新方法——采样间隔统计分析法。
Classical, deterministic models, including several that have previously been applied to the dating of mitochondrial eve, do not fully account for these random processes.
经典的、确定性模型,包括此前已被应用于测定线粒体夏娃年龄在内的几种模型,并不能完全解释这些随机过程。
The calculated results indicate that the across-wind loads of high-rise buildings with square sections are induced mainly by vortex shedding and are narrow-band random processes.
得到如下结论:高层建筑横截面为方形时,其横风向风荷载主要由规则性旋涡脱落导致的尾流激励构成,为窄带随机激励;
When the random processes that meet certain power spectra are simulated by digital filters to white noise, the step length of the filters affects response mean-square values and correlation functions.
当用计算机模拟满足一定功率谱规律的离散数字随机信号时,通常是对伪随机白噪声离散数字信号进行数字滤波来模拟。
The Partition Manager processes failures in random order and does so until there are no more failures to deal with.
区块管理器会以随机的顺序处理故障,并且会一直做下去,直到没有需要处理的故障为止。
You may think that such fleeting thoughts, however random they seem, must be the product of predictable and rational processes.
你可能认为这种稍纵即逝的想法,肯定是经过可预测和合理的程序而产生的,但是,它们看起来却是随机出现的。
Most variation in the human genome is neutral, meaning that it arose not by natural selection but by processes like harmless mutations and the random shuffling of the genome between generations.
人类的大多数变异基因都是中性的,这意味着变异之所以被激发不是出于自然选择,而是由于产生了良性变异或染色体在复制时候发生了混乱。
Paging space, or swap space, is a type of logical volume that serves as a staging area for processes that are not using active random-access memory (RAM).
分页空间(或交换空间)是一种逻辑卷,用来存储不使用随机存取存储器(RAM)进程的临时区域。
The program started with near-random combinations of basic mathematical processes - addition, subtraction, multiplication, division and a few algebraic operators.
程序始于基本数学过程的随机组合——加、减、乘、除和一些代数运算。
Under weak form efficiency the assertion is that stochastic modeling of past data is useless since random walk processes generate short-term price movements.
弱形式有效性坚持以前数据的随机建模是无用的,因为随机行走过程产生短期价格移动。
In this paper, the author study wavelet properties of solution processes of linear random system, and analyse their statistics properties and relation rate, the author obtain some new results.
本文分析了线性随机系统解过程的小波特征,得到若干性质,并分析了小波展开系统的统计特征及相关程度。
We study the one-dimensional distribution, integral type random functional and construction of the semi Markov processes.
研究了半马氏过程的一维分布,构造及积分型随机泛函。
Theoretical derivation indicates that time averaged three-order cumulant of signals, which are from(random) phase harmonic processes, is nonzero and its one-dimension slice is also a harmonic process.
理论推导表明,随机相位谐波过程时间平均三阶累积量为非零值,而且其一维切片仍然是谐波过程。
The research of random fractal, an overlapping subject of probability and fractal, is focused on two respects: the random recursive sets and the sample paths of stochastic processes.
随机递归集和随机过程样本轨道的分形性质则是其两个重要的研究方向。
In this paper, we make a study on the complete convergence of moving average processes of dependent random variables.
本文研究的是相依随机变量的移动平均过程的完全收敛性。
Five years ago, if you took a random sampling you would have discovered that most companies had physical control over their mission-critical data and processes.
五年前,随机抽取一份样本,你就会发现,大部分公司都对关键数据和流程有实际控制措施。
Thus in the design process, there are filled with the dynamic conversion processes between the sensibility and the sense, or the chaos and the system, or the random and the in-control.
设计中充满了感性与理性、混沌与秩序、随意与控制的动态转化过程。设计是过程而非再现的。
An exact formulation of the definition of branching processes in random environments (BPRE) is given.
给定了随机环境中分枝过程(BPRE)的精确定义,讨论了有关的可测性问题和BPRE的基本性质。
In wireless communications, transmission devices require continuous supplies of random data for encryption processes.
在无线通信中,发送装置需要连续提供用于加密处理的随机数据。
This paper discussed the parameter uncertainties of the LPG leaking processes by means of the random sampling guesswork method.
采用随机抽样推测法处理LPG泄漏爆炸事故风险分析中参数不确定性问题。
The spatial profile and the spectra characteristics of quasi-state modes are determined by analyzing the localized processes of optical light beams in random media without gain.
通过研究二维非增益随机介质中光波的局域化,确定了准态模的空间分布和频谱特征。
The random simulation of dynamic wind load for large-span structures is studied. Wind speed processes based on artificial neural networks are generated.
研究了大跨空间结构脉动风荷载的随机模拟技术,基于神经网络进行了风速时程的随机模拟。
The paper sets up a time sequence model of laser gyro random error and processes the drift data by Kalman filter based on the model.
在对激光陀螺漂移数据建立时间序列模型的基础上,对激光陀螺的漂移数据进行了卡尔曼滤波。
The paper sets up a time sequence model of laser gyro random error and processes the drift data by Kalman filter based on the model.
在对激光陀螺漂移数据建立时间序列模型的基础上,对激光陀螺的漂移数据进行了卡尔曼滤波。
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