sample oil成品油
samplen.样品;样本vt.采样;取样;品尝,体验
sample-and-hold device取样保持装置
sample conservation medium样品保存液
sample for commercial coal商品煤样
sample application syringe样品放置注射器
sample weighted clustering样本加权聚类
Sample-and-hold filter采样保持滤波电路
Sample Table and Data File示例表和数据文件
sample covariance function样本协方差函数