例句與造句

1. In order to accurately calculate the available energy dissipation resulted from the steam flowing through a restrictive device , a new view point for measuring energy in steam piping network system has been put forward , i . e . a model for computing the available energy dissipation has been obtained through entropy equation in occurrence process of the resistance , which is deduced from steam condition equation of iapws - if97
   為了準(zhǔn)確計算蒸汽流經(jīng)阻力件產(chǎn)生的可用能損耗，提出了蒸汽管網(wǎng)系統(tǒng)能量計量的新觀點(diǎn)，即通過iapws - if97的蒸汽狀態(tài)方程，推導(dǎo)出阻力發(fā)生過程的熵方程，得到可用能損失計算模型。
2. It's difficult to find entropy equation in a sentence. 用entropy equation造句挺難的