例句與造句

1. ( 2 ) used the predecessors " research achievements for reference , an experimental provision by which relationship between capillaiy pressure and saturation and relationship between unsaturated permeability and capillary pressure of fracture can be determined simultaneously is developed for the first time . experiment of simplified fracture model on the provision is done
   借鑒前人的研究成果，基于動力法原理（即逐次建立水相和氣相之間的穩(wěn)定流動狀態(tài)） ，首次研制出了一套可同時測定單裂隙毛細壓力飽和度以及非飽和滲透系數(shù)毛細壓力關(guān)系的實驗裝置。
2. It's difficult to find experimental provision in a sentence. 用experimental provision造句挺難的