dust resistivity

例句：

1. 1. The measurement of dust resistivity is crucial for the safety of industrial processes.
   测量粉尘电阻对于工业过程的安全至关重要。
2. 2. In this study, we investigated the effects of dust resistivity on the performance of a machine.
   在这项研究中，我们研究了粉尘电阻对机器性能的影响。
3. 3.The researchers found that the dust resistivity of the sample had increased significantly after exposure to high temperatures.
   研究人员发现，样本在暴露于高温后，其粉尘电阻显著增加。