鉆井載荷 的英文怎麼說
中文拼音 [zhēnjǐngzǎihé]
鉆井載荷
英文
drilling load- 鉆 : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
- 井 : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
- 載 : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
- 荷 : 荷名詞(蓮) lotus
- 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
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The hydrodynamic propulsor takes drill fluid as power source, with the aid of the axial load produced by the pressure drop of the bit nozzle, makes the axial force act on the bit to produce wob, making up for the insufficient wob, ensuring the bit feeding smoothly and improving the penetration rate
這種推進器以鉆井液為動力源,藉助鉆頭噴嘴壓降產生的軸向載荷,使軸向力直接作用於鉆頭產生鉆壓,彌補有效鉆壓不足,保證鉆頭平穩鉆進,提高機械鉆速。The calculation results show that the jack - up platform under dynamic ice loads is in safe condition and can perform drilling operation in winter ice zone
計算結果表明,該平臺的樁腿在冰激動載荷下的強度滿足安全要求,冬季繼續在冰區海域進行鉆井作業是可行的。Study on critical load and elastic stability of drilling riser
鉆井隔水導管臨界載荷及彈性穩定性研究
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