英漢例句雙語例句According to the character of drilling in exploration engineering, we have manufactured a new pattern diamond bit.根據(jù)勘探工程鉆進的特點，研制開發(fā)了一種新型的金剛石鉆頭。The diamond drilling technology is becoming an important exploration method for ferrous, nonferrous, precious and nonmetallic ore deposits.金剛石鉆探技術(shù)成為我省黑色、有色、貴金屬、非金屬礦床的重要勘探手段。exploration diamond drilling更多例句