1.
Applied Research on Clustering Algorithm Using Density Biased Sampling Technology
密度偏差抽样技术在聚类算法中的应用研究
2.
precision of simple random sampling
简单随机抽样精密度
3.
A statistical sampling or testing error caused by systematically favoring some outcomes over others.
偏差由于系统上的结果偏差而导致的统计抽样或试验的错误
4.
Inaccuracies in survey data attributable to“ the luck of the draw" in creating a probability sample.
在产生概率抽样时由于抽样不足而造成的数据偏差.
5.
THE APPEARANCE AND DIMENSION WINDAGE OF PRODUCTS ARE INSPECTED REFER TO TABLE5. THE RANDOM SAMPLE IS TOOKEN OUT FROM THE DELIVERY.
产品的外观、寸偏差按表5从交货批中随机抽样进行检验。
6.
Standard guide for carbon black--Validation of test method precision and bias
GB/T15338-1994炭黑试验方法精密度和偏差的确认
7.
Application of relative entropy density divergence in intrusion detection models
相对熵密度偏差在入侵检测模型中的应用
8.
Furthermore, the sequential sampling method for its density estimation was proposed.
提出了越冬成虫密度估计的序贯抽样方案。
9.
To Learn Sampling Method of Long-Tables of the Fifth Population Census of China by Looking at the Sample Error;
从抽样误差看“五普”长表抽样方法
10.
covariance for simple random sampling
简单随机抽样协方差
11.
ratio and difference estimation sampling
比率差异推算抽样法
12.
sampling error of hydrologic estimator
水文估计量的抽样误差
13.
relative variance for cluster sampling
整群抽样的相对方差
14.
Analysis on Errors and Adjustment of Sampling Frame in Commercial Statistic Sample Survey;
浅析商业抽样调查中抽样框偏误及调整
15.
Deviation Analysis of Extraction Method in Measuring Asphalt-Aggregate Ratio of SMA
离心抽提法测定SMA油石比的偏差分析
16.
Therefore, the method is easy and quick to operate and of high precision and its standard deviation is below 0.084%.
本法操作简便、迅速、精密度高,平行试验结果标准偏差为±0.084%.
17.
Influence of Face Coning and Static Stator Angular Misalignment on Dynamic Behavior of Gas Film of Slow Speed Dry Gas Seal
锥度及静态静环角偏差对低速干气密封气膜动态特性的影响
18.
A NOTE ON THE LARGE DEVIATIONS FOR A TEST OF SYMMETRY BASED ON DELTA-SEQUENCE DENSITY ESTIMATOR
关于基于Delta-序列的密度估计的大偏差的一个注记(英文)