diamond drilling

基本解释

The diamond drilling method discribed in this paper is easy to do and has a practical significance.
這種鑽探技術，是一項簡而易行，又十分有意義的技術工藝。
The diamond drilling technology is becoming an important exploration method for ferrous, nonferrous, precious and nonmetallic ore deposits.
金剛石鑽探技術成爲我省黑色、有色、貴金屬、非金屬鑛牀的重要勘探手段。
According to the principle of increasing the penetration value, it is necessary and possible to develop quality large size PCDs so as to transcend the limitation of existing diamond drilling.
依據增大切入量原則，分析、論述研究優質大粒聚晶躰的必要性和可能性，突破現用金剛石鑽進的侷限；

In addition to drilling services, Transocean also provides provides well and logistics services through its integrated services division and also turnkey drilling solutions, planning, engineering and management services and competes with companies like Noble Corp and Diamond Offshore Drilling.
FORBES: Getting Beyond Gulf Spill, Transocean Sails To $86
Diamond Offshore Drilling, Inc. shares are currently trading up about 2.4% on the day.
FORBES: Connect
Diamond Offshore Drilling, Inc. shares are currently trading up about 2.7% on the day.
FORBES: Connect