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(zhuǎn)閉環(huán)鉆井系統(tǒng)是指全程旋轉(zhuǎn)、井下閉環(huán)控制,鉆頭沿著設(shè)計軌跡鉆進,它是個非常復(fù)雜的系統(tǒng)。