例句與造句

1. The theoretic calculating method of the maximum and the minimum water level in the differential surge tank has been derived firstly . also the explicit method of calculating surges in the differential surge tank has been deduced firstly by use of thaler series expansion . the calculating method of section of the well and the effective impedance hole in the surge tank has been gived
   根據(jù)差動式調(diào)壓室的基本微分方程，首次推導(dǎo)出了差動式調(diào)壓室涌浪幅值的理論計算公式；并同樣利用泰勒級數(shù)展開方法推導(dǎo)出了差動式調(diào)壓室水位波動的顯式計算式；導(dǎo)出了差動式調(diào)壓室大井面積和有效阻抗孔面積的計算方法。
2. It's difficult to find minimum water level in a sentence. 用minimum water level造句挺難的