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抽样
释义
抽样
Encyclopedia
理学
﹝数理统计学基本概念﹞
释
sampling
抽样
数理统计学的基本概念,指按一定程序从总体中抽取样本的过程。
Mathematics
>数理统计>抽样与统计过程控制>释义
sampling
抽样
drawing
抽样,抽取
sampling
抽样
†
Chemistry
>分析化学>化学计量学>释义
sampling
抽样
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boiler heating surface
boiler heat loss
boiler heat transfer and safety
boiler hydrodynamic
boiler inspection
boiler insulation material
boiler loss feed-water
boiler make-up water treatment
boiler minimum load for stable combustion
boiler operation record
boiler over feed-water
boiler peg
boiler performance test
boiler pipe
boiler pretection
boiler rated parameters
boiler refractory material
boiler safety accessories
boiler safety water level
boiler setting
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boiler slagging
boiler smoke
boiler start
boiler steel
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