系统页级抽样与行级抽样类似,除了抽样的对象是页面而不是行。
System page-level sampling is similar to row-level sampling, except that the pages are sampled and not rows.
带有系统页级抽样的runstats。
下面是一些使用贝努里(Bernoulli)行级和系统页级抽样的RUNSTATS例子。
Some examples of RUNSTATS using Bernoulli row-level and system page-level sampling are as follows.
除了在分区中对文件系统运行测试之外,在一个LVM配置中还对文件系统执行了抽样检查,不管LVM分区是否经合理对齐。
In addition to running tests on file systems in partitions, a spot check was done on file systems in an LVM configuration, with the LVM partition being either properly or improperly aligned.
方法采用系统抽样方法,对社区4 107位居民实施问卷调查和相关指标的检测。
METHODS The systematic sampling methods were used. 4 107 residents were investigated by questionnaires and some blood indexes were examined.
运行以下工具进行统计分析:如描述性统计、测量系统的分析、假设检验、设计实验,控制理论图、验收抽样等。
Performs statistical analysis using tools such as: descriptive statistics, measurement system analysis, hypothesis testing, designed experimentation, control chart theory, acceptance sampling, etc.
方法全国系统抽样调查省市县各级疾病预防控制机构的各类设备配置种类和数量,计算设备资产,和标准比较得到缺口。
Method National system sampling survey of kinds and number of the equipment in institution of disease prevention and controlment, compute equipment assets, and gaps compare with standard.
针对非线性、非高斯系统状态的在线估计问题,本文提出一种新的基于序贯重要性抽样的粒子滤波算法。
In this paper, a new particle filter based on sequential importance sampling (SIS) is proposed for the on-line estimation problem of non-Gauss nonlinear systems.
本文分析了抽样成像系统的OTF,并讨论了与透镜otf的非相干耦合问题,同时提出了一种新的测量CCD的MTF的方法。
This paper analyses the concept of OTF in sampled imaging system, discusses the problem incoherently coupled with OTF of lens and describes a new method for measuring MTF of CCD.
通常情况下,回归估计的效率高于系统抽样。
The efficiency of regression estimate was usually higher than systematic sampling.
采用蒙特卡洛方法对可维修系统的故障率进行模拟,讨论了元件的抽样方法。
Monte Carlo method is used to simulate the failure rate curve of repairable system, the sample method of the component is discussed.
本文采用系统抽样的方法,调查了某医院门诊病人费用情况及有关因素。
The outpatients expenses in a teaching hospital in Shiyan were investigated by means of systematic sampling.
计算机模拟结果表明,经200 ~ 300次迭代运算后,系统冲激响应抽样估计值误差小于0.01。
The computer simulation results have shown that the estimation error of the system impulse response samples are smaller than 0.01 after the 200-300-iteration operation.
采用系统抽样方法对佛坪自然保护区大熊猫的夏季栖居地进行了研究。
A method of systematic sampling has been adopted for Giant panda ( Ailuropoda melanoleuca) in Foping Nature Reserve.
还配有一个专门的抽样库检验系统。
In addition a special test system for sampling library is designed and applied.
本研究具体通过抽样调查、跟踪研究等方法系统研究了锥栗生殖行为的基本规律及其与环境因子之间的关系。
The basic laws of reproductive behavior and the relation between them and environment of Henry chestnut have been studied through sampling investigations and tracing studies.
方法采用系统整群抽样的方法,以填写调查表的形式进行问卷调查。
Methods The study was performed by systematic and cluster sampling and questionnaire.
测试结果表明论文提出的用于多链路逻辑信道环境测量的自适应抽样流测量系统的设计达到了预期的功能和性能要求。
As shown by the test results, the design of the network flow measurement system for the high-speed multi-link logical channel has achieved the expected targets on its function and performance.
系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。
The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.
本文以抽样技术理论为基础,系统地分析了几种常用的抽样方法及各自的设计效果。
This paper analyses systematically common sampling methods and their own' s design effect on the base of the theory of sampling technique.
以系统随机整群抽样法对陕南白山羊进行了遗传资源的抽样检测。
The genetic resources of South Shaanxi white goats are examined with the method of Stratified Random Cluster sampling.
本文概要地叙述了美国2000年人口普查后所进行的准确性和数字评估调查(A.C.E。调查)。它包括:抽样设计、事后分层、双系统估计等等。
This article summarizes the accuracy and coverage evaluation survey (A. C. E. survey) of the American census 2000. It includes sampling design, post-stratification, dual-system estimation and so on.
系统随机抽样的推荐样本大小是500名儿童。
The recommended sample size for a systematic random sampling is 500 children.
即时处理替代模拟系统也许能相当小、便宜而且精确,能够以一定的足够的抽样速率处理模拟信号。
Real-time replacements for analog systems may be just as small, cheap, and accurate and be able to process at a sample rate adequate for many analog signals.
方法应用系统抽样法进行现场查螺,现场和实验室模拟水淹实验观察钉螺存活情况。
Methods Systematic sampling method was used in field Oncomelania investigation, and laboratory and field simulating drowning methods were also performed to observe survival of Oncomelania.
要进行一次系统随机抽样,必需知道人群中的家庭总数,平均每户家庭5岁以下儿童的个数,以及总人口。
To undertake a systematic random sampling, one needs to know the total number of households, the average number of children under 5 years of age in a household, and the total population.
规则判断条件采用的是抽样平均可信度。同时,探讨了时间对关联规则挖掘产生的影响以及在导读系统中的应用。
Meanwhile this paper discusses the influence of time on associations rule mining and the application in guide reading system.
本文以计数调整型抽样检查标准GB2828-87和ISO2859为例,说明了如何利用计算机辅助质量抽样检查,并介绍了笔者编制的计算机软件CASIA系统。
This paper shows how to make use of computers to facilitate sampling inspection based on GB2828-87 and ISO2859. A computer program CASIA is introduced.
方法:用分层随机抽样法确定调查点。 用尼龙袋集卵孵化法、顶管孵化法分别对人畜进行查病,用系统抽样结合环境抽样法开展螺情调查。
Methods: Using stratified sampling method to determine the survey places, The schistosomiasis in people and livestock were surveyed by the methods of nylon bag incubation and top - tube incubation.
方法:用分层随机抽样法确定调查点。 用尼龙袋集卵孵化法、顶管孵化法分别对人畜进行查病,用系统抽样结合环境抽样法开展螺情调查。
Methods: Using stratified sampling method to determine the survey places, The schistosomiasis in people and livestock were surveyed by the methods of nylon bag incubation and top - tube incubation.
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