digging depth造句

例句与造句

1. To use the athwart gradient protection which takes the end of dam as the datum mark will reduce the digging depth of the stilling basins is reducing , and increase the energy dissipation rate
   采用以坝体末端为基准面的坝体逆坡防护时，消力池挖深减小，消能率提高，坝面平均流速减小，坝区防护难度降低。
2. It's difficult to find digging depth in a sentence. 用digging depth造句挺难的