1) core sample number
芯样数量
1.
Based on the theory of random sampling & statistics, relating engineering practices of the drilled core testing of the man-dig filling pile in Nanping, the problems of core sample number and sampling manner are discussed, which concern the technical code and specification for the drilled core testing.
基于随机抽样统计原理,结合南平市人工挖孔灌注桩钻芯法检测工程实践,对建筑基桩钻芯法检测规范和规程中有关芯样数量确定及试样抽取方式等问题进行探讨,得出一些有益的结论与建议。
2) count,chip
芯片数量
3) sampling quantity
取样数量
1.
Soil nutrients variability and rational sampling quantity;
土壤养分变异与合理取样数量
2.
Statistics results showed that sampling quantity increased with soil nutrient variability increasing.
统计分析结果表明土壤养分变异越大,相应要达到一定精确度的取样数量也会增大,研究区域各种养分变异系数大小及其取样数量的排列顺序基本一致,为速效磷>全氮>碱解氮>有机质>速效钾。
4) sample size
样本数量
1.
On the basis of researches on the world-wide probe vehicles sample size for mobile traffic detection system,authors analyzed shortcomings of existing products.
基于各国移动交通检测系统中探测车样本数量问题的研究现状,分析了现有成果存在的不足。
2.
Analysing the relationship between the correlation degree, the precision, the sample size in regression forecast, two models are obtained.
分析了回归预测中相关度、精确度与样本数量三者之间的关系，得出了２个关系模型。
3.
An optimization method for the minimum probe vehicles sample size of urban road network in mobile traffic detection system was proposed.
提出了一种在移动交通检测系统中确定路网浮动车最小样本数量的优化方法。
5) number of increaments
子样数量
补充资料：厂房结构强度评定——取芯样
厂房结构强度评定——取芯样
疡厂房结构强度评定—取芯样
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条