singlc-phase的用法和樣例：
例句
- This paper discusses the seepage flow characteristic of the single phase fluid in ultra-low permeable cores using experimental method.
通過(guò)實(shí)驗手段，探索了特低滲透率巖心單相流體滲流特征。 - Difference model for calculating formation pressure of oil wells at multireservoirsingle phase unstable radial flow condition is established.
本文建立了多油層徑向單相不穩定流條件下油井地層壓力計算的差分模型。
