take a sample of
sample analyzer
[化] 试样分析器
sample average
[计] 样本均值
sample book
[经] 样本簿
sample bottle
[医] 样品瓶
sample capacity
[化] 样本量; 样本容量
sample card
[经] 样品(卡)
sample case
[经] 货样箱
sample cell
[化] 吸收杯; 样品杯; 吸收池; 样品池
sample chart
[计] 图表示例
sample concentration
[化] 试样浓缩
sample configuration
[计] 样本配置
sample connection
[化] 取样口
sample controller
[计] 采样控制器
sample copy
样书
sample correlation coefficient
[计] 样本相关系数
sample design
[化] 样品设计
sample deviation
[化] 样本偏差
sample discount
[经] 样品折扣
sample distribution
[计] 样本分布, 抽样分布[经] 抽样分布
sample drawing
[化] 样品图