shaly sands的用法和樣例：
例句
- The complex resistivity of patial-water saturated shaly sands has been investigated under reservoir condition.
文章研究了泥質砂岩在模擬地層條件下驅替時的複電阻率特性。 - While interpreting shaly formation with varying and low water salinity, it is very difficult but important to determine water saturation.
在地層水礦化度低且變化的泥質砂岩儲層評價中，含水飽和度的確定是困難的但又是重要的。
