1)completely normal,完全常规的2)conventional completion,常规完井3)Order,完好的，正常，齐全无误In4)All,全部的;非常的 ad.完全地，很 pron.全部5)standard n orders complete graph,规范的n阶完全图6)complete,完成;完全的
用法和例句
Comparing with conventional completion technology,UBD completion could make fluid loss decrease to less,and avoid reservoir damage and improve oil & gas well production.