例句與造句

1. 4 methods for determination of open - flow potential in gas well are discussed , including their theoretical bases , practiceal significances , computing accuracy , applied conditions , advantage and deficiency , inherent relations among the methods
   摘要討論了4種確定氣井無阻流量方法的理論依據(jù)和實際意義，計算精度與應用條件，優(yōu)點與不足，不同方法之間的內(nèi)在聯(lián)系。
2. It's difficult to find open-flow potential in a sentence. 用open-flow potential造句挺難的