您要查找的是不是：
- nonrepresentative sampling 非代表抽样
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- The concept of sampling will be presented below. 关于采样的概念，后面将要说明。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- Sampling techniques and practices II. 抽样技术及其应用2。
- Soil sampling error in agricultural environment. 农业环境中土壤取样误差研究。
- The Sampling Handling Ultrasonic R. 机器人超声测距数据采集处理。
- Instrumentation is not a substitute for sampling. 检测不能替代取样。
- Are closed sampling devices on board? 船上装有闭式取样装置吗?
- This process is called nearest-point sampling. 这个过程被称为最近点取样。
- The higher the sampling rate, the fewer errors. 越高的采样频率产生较少的错误。
- Introduction to Survey Sampling II. 抽样调查导论2。
- Additional sampling accessories are in development. 额外的取样附件正在开发中。
- Methods Stratified chester random sampling. 方法采用分层整群随机抽样的调查方法。
- Inspections shall be made by sampling. 检验应抽样进行。
- Use first sampling plan above arrow. 在箭头上面使用第一个采样计划。
- Prevent problems at sampling and production stage. 在打样和生产阶段及时防止问题发生。
- Source: National Nutrition Sampling Survey in 1992. 资料来源：1992年全国营养抽样调查。
- Process Air Bag LAT parts sampling and delivering. 按质量部要求进行气囊LAT抽样、送样。
