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variable sampling point 变点数采样
Which of the following statements best describes attribute sampling versus variable sampling? 以下哪项陈述最好地说明了属性取样和变量取样的区别
Attribute sampling is concerned with prevention, whereas variable sampling is concerned with inspection. 前者关注预防,后者关注检查。
Attribute sampling is concerned with special causes, whereas variable sampling is concerned with any causes. 前者关注某些特殊因素,后者关注所有因素。
Attribute sampling is concerned with conformance, whereas variable sampling is concerned with the degree of conformance. 前者关注是否与标准一致,后者关注与标准一致的程度。
Soil gas sampling and analysis at 91 sites, 2235 sampling points. 91处场址2235点土壤气体采样及分析。
The GVG system is a new solution,with the conception of sampling lineage instead of the traditional sampling point or sampling area,to extracting crop acreage information. 线采样系统提出以线状样区代替以往成数抽样中的点样区与面积样区概念,通过统计线状样区内作物种植面积成数来反映区域总体农作物种植面积成数。
As opposed to as the treatment of system uncertainty, another variable sampling VSC is also derived from the conventional discrete-time VSC in this dissertation. 不同于上述以系统不确定度发展控制器，本论文接著推导出在可变取样率下的变动结构控制器设计方法。
By making use of Z depth efficiency in error judgement of sampling point and utilizing reliability of vector partition,it can define the cutting error on real time. 利用Z高度法效率高的优点，判断采样点是否超差；利用矢量分割法检测结果可靠性高的优点，求解沿着设计曲面的法矢方向以及采样点到刀具扫略体的距离(切削误差)。
This Monte Carlo study, utilizing variable sampling approach, is to systematically investigatethe estimation of covariance matrices from incomplete data. 摘要本研究以电脑模拟资料方式，探讨变数取样各种因素对共变数矩阵估计之影响。
A interpolation formula for densing finite sampling points is given. 给出了用于有限样点加密的内插公式。
Multi-level samplers (15,000 sampling points), bromide tracer injection. 多水平取样器（15,000个取样点），
It uses a modification of the discrete-time variable-structure-control (VSC) reaching law and derives a variable sampling control law for a BLDC motor to achieve the quasi-sliding mode condition. 本研究改良了现有的离散时间控制器的逼近法则，并推针对直流无刷马达导出可变取样控制，完成准滑差控制法则。
Octuple-times invertible counting is achieved by tracking the segment in which the sampled point is located. 当信号采样点跨越相邻的两个区段时进行大数计数，实现一个信号周期的8细分；
The easiest way to do this is to divide the sample point difference by the total difference. 做这个最简单的方法是用总计的差异值去除采样点的差异值。
The method of sampled point selection avoids the risk of falling the local pitfall in the optimization process. 这种选择校正点的方法使得优化过程避免陷入局部极值点。
An own experiment, confirmation frequency sampling theorem Namely the sampling points must enough be big, matlab. 自己的一个实验,验证频率的采样定理。即采样点数要足够大。
Attribute sampling and variable sampling 属性取样和变量取样
The computation results show that parallel genetic algorithm is fit for data reduction problem with large scale and large data sample point. 计算结果表明,并行遗传算法适合于求解问题规模较大及大数据样本点的数据约简问题。
At the level of species categories, the means mercury contents of macrobenthos at each sample point were higher in the creek than that under forest. 在动物类别水平上，各滩的潮沟样地动物中的汞含量均值均大于相应林内样地动物。