sampling flowsheet

例句：

1. 1.The sampling flowsheet is used to determine the optimal sampling frequency for the data collection process.
   采样流程图用于确定数据采集过程的最优采样频率。
2. 2. The engineer drew a sample flowsheet to illustrate the system's design.
   工程师绘制了一份样本流程图来说明系统的设计。
3. 3.The sampling flowsheet was used to identify the key variables that needed to be monitored during the experiment.
   采样流程图被用来识别实验中需要监控的关键变量。