small sample
短语词组
- small -sample circumstance 小子样
- small scale sample test 小子样试验
- small feature sample code 小样本特征码本
- small valume sample 小体积试样分析
- small area sample survey 小区域抽样调查
- small amount sample 微量样品
- small aqueous sample 小量水样
- small core sample 细岩屑 返回 small sample