contrnl
基本解釋
- 控制
英漢例句
- Position contrnl System
位置控制系統(tǒng) - s: Steerable rotary closed - loop is very complex.By closed - loop contrnl of downhole and its own adjusting, the drill bit goes ahead along the pre - planed profile during entire drilling procedure.
井下自動控制定向旋轉閉環(huán)鉆井系統(tǒng)是指全程旋轉、井下閉環(huán)控制，鉆頭沿著設計軌跡鉆進，它是個非常復雜的系統(tǒng)。