The lower portion of the disc is submerged within an oil sump. 圓盤下部浸在油池中。
Using this method and related software, the oil pool of the thrust bearing was meshed. 應用該演算法實現了推力軸承油池網格的自動生成。
Sea water was used in the hydrotest of crude oil storage tanks at Dalian State Crude Oil Reserve as the supply of fresh water was not enough. 大連國家石油儲備基地工程儲油庫附近沒有充足的淡水資源，只能以海水代替淡水進行水壓試驗。
Smoking was rolling up rom the burring oil tanks. 濃煙正從那口燃燒中的油罐升起。
He was beating out funky rhythms on an oil can. 他在一個油罐上敲出節奏感十足的節拍。
