计量抽样计画 sampling plan: 采样方案, 抽样方案; 抽样计划; 抽样设计; 取样方案variable sampling: 变动抽样法; 变量抽样;可变抽样法sampling plan sample plan: 取样计划acceptance sampling plan: 验收抽样法; 验收取样方案continuous sampling plan: 连续抽样方案下载手机词典可随时随地查词查翻译