A snowball sampling non-probability sample was used.
样本的取样方式采取 非机率型之滚雪球抽样法。
In "A Plan for Spam" (see Resources later in this article), Graham suggested building Bayesian probability models of spam and non-spam words.
在“APlanforSpam”（请参阅本文后面的 参考资料）中，Graham提议建立垃圾邮件和非垃圾邮件单词的贝叶斯概率模型。
The fact that there are a huge number of components and that each component has a non-trivial probability of failure means that some component of HDFS is always non-functional.
事实是集群有大量的节点，而每个节点都存在一定的概率失效也就意味着HDFS的一些组成部分经常失效。
The features of public administration decide the maximum probability of non - liability and it also restricts the effective realization of liable administration.
公共行政自身的特性决定了其存在非责任化的极大可能性，并制约着责任行政的有效实现。
In this paper, the radiative transition probability, non-radiative transition probability, cross relaxation probability and other spectral parameters are calculated in detail.
本文详细计算了辐射跃迁几率、无辐射跃迁几率、交叉弛豫几率和其他光谱参数。
The relativity and non relativity of the two cases are discussed respectively, and corresponding methods for calculation of completion probability are also proposed.
将多条(期望)关键路线及次关键路线和关键路线相接近的情况分为相关和非相关两种情形分别讨论，提出相应的完工概率的计算方法。
Because of the specialty of ingredient and production of the ready mixing pumping concrete the probability of producing cracks is higher than non pumping concrete.
由于预拌泵送混凝土配料和制作的特殊性，使得它的裂缝概率高于非泵送混凝土。
Meanwhile, the set condition that pedestrian crossing transform from non-signal control mode to signal control mode was analyzed by using probability theory and gap acceptance theory.
基于概率论方法和可穿插间隙理论，分析了人行横道由无信号控制方式过渡至信号控制方式的设置条件；
The numerical simulation of turbulent combustion in the afterburner of solid rocket ramjet was performed by applying the probability density function non -premixed mode.
应用概率密度函数非预混模型，对固体火箭冲压发动机补燃室内的湍流燃烧进行了数值模拟。
In this paper, we study the correlation properties with the theory of probability and spectrum for non-linear combiners with memory.
本文主要利用概率论和频谱理论的方法对带记忆的非线性组合生成器的相关性进行了研究。
In the process of farmland transfer, the more factors endowment of non-agriculture, the higher of the probability and the area that they rent out farmland.
在农地流转过程中，愈是具有从事非农要素禀赋的农户，转出农地的可能性愈大，转出的面积愈大。
This paper introduces approximate probability method in designing the section of reinforced concrete non-beam plate.
本文是探讨近似概率法在钢筋砼无梁板截面设计中的应用。
The probability determinism has as its basis the non-linear relation among time in the past, present and future, and describes the tendency and law of a contingency in the form of probability.
概率决定论以过去、现在和未来的非线性关系为基础，以概率的形式描述某一随机事件的发展趋势和规律。
Non-dimensionalized with average wave height, the accumulative probability of wave height in wave groups with long runs is remarkably larger than in wave groups with short.
当以平均波高无因次化，连长较大时波群中波高累积概率明显大于连长较小时情形。
From a probability basic equation through mathematical deduction, a probability integral equation is set up in constraint condition of non-normal distribution.
从概率基本公式出发，在偏态分布的约束条件下，经数学推导；建立概率积分式。
By improving generate Algorithm, we generate the most probable effective states in order of non-increasing probability and form a subspace with some coverage probability.
该方法通过修正generate算法，以状态概率不增的次序生成了网络的最大概值有效状态，构成网络状态空间的满足给定范围概率的子空间。
Non-dimensionalized with average wave height, the accumulative probability of wave height in wave groups with long runs is remarkably larger than in wave groups with short runs.
当以平均波高无因次化，连长较大时波群中波高累积概率明显大于连长较小时情形。
It was found that the non-task P3amplitude was lower than task P3 amplitude. This was related to the low probability of stimulation.
结果证明幼儿无任务P3波幅比任务p3波幅低，P3的引出与低概率刺激有关。
Abstract: AP1000 has its inherent safety performance, and the application of the non kinetic energy security system greatly reduces the occurrence of human error probability.
摘要：AP1000有其固有的安全性能，由于采用非能动安全系统，大大降低了发生人因错误的可能性。
The non-equilibrium of evolution of techno-innovation network structure brings greater probability of more techno-innovation opportunities.
技术创新网络结构演变的不均衡性为技术创新提供了更多机会。
The Markov transition probability has been used to describe the interchange properties of the states of rain and non-rain in this paper.
对间断雨量序列有雨、无雨状态的交替变化规律，本文沿用马尔可夫转移概率描述。
Though traditional methods in non-deterministic planning are based on probability theory, we believe our method is better because possibility theory is more powerful in handling ignorance.
同时由于可能性方法在描述无知方面相对于概率方法更为优秀，我们认为可能性智能规划相对于概率智能规划在描述动作的不确定性上有着更大的优势。
This paper analyzes the probability density distribution of the non-soluble deposit density, and hence deduces a combined probability density distribution function.
笔者分析了灰密的概率密度分布，并推导出盐密与灰密的联合概率密度函数。
In the theory of probability, it has already aroused more and more many people's interest to research the influence of the non-stochastic system stochastic.
在概率论中，对非随机系统的随机影响的研究已经引起了越来越多的人的兴趣。
The graph of the spacing probability density whose shape relies on the distribution parameters usually takes the form of "multi-peak and non-symmetry".
分布密度图像的形状决定于分布参数，一般呈现为“多峰非对称”形式。
The graph of the spacing probability density whose shape relies on the distribution parameters usually takes the form of "multi-peak and non-symmetry".
分布密度图像的形状决定于分布参数，一般呈现为“多峰非对称”形式。
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