例句與造句

1. Aimed at the landform and the shortage of water resource in hilly mountain areas , the field experiments of surge furrow irrigation and continuous irrigation were carried out
   本文針對丘陵山區(qū)地形和水資源短缺等特點，采用正交試驗設計進行波涌灌和連續(xù)灌田間試驗。
2. It's difficult to find continuous irrigation in a sentence. 用continuous irrigation造句挺難的