dielectric logging

例句：

1. 1. Dielectric loggingis a technique used to measure the electrical properties of rocks and minerals.
   电介质测井是一种用于测量岩石和矿物电气性质的技术。
2. 2. In oil exploration, dielectric logging is used to determine the presence and location of underground water sources.
   在石油勘探中，电介质测井被用来确定地下水源的存在和位置。
3. 3. The results from dielectric logging can provide valuable information for geologists to better understand the structure of the earth's crust.
   电介质测井的结果可以为地质学家提供宝贵的信息，帮助他们更好地了解地球地壳的结构。