subpermafrost water的用法和樣例：
例句
- The oil sludge is burned out in the incinerator on board, and oily bilge water is separated with the oily water separator.
油渣在船上的焚燒爐中燒掉，油污艙底水則用油水分離器分離。 - Bottom water coning is an important factor affecting reservoir development effect, causing earlier water breakthrough, rapid water cut increase and production decrease.
摘要底水錐進是影響底水油藏開發效果的重要因素。
