A.10%經(jīng)過旁通閥,10%經(jīng)過徑向滑動(dòng)軸承,80%經(jīng)過鉆頭水眼 B.5%經(jīng)過旁通閥,12-15%經(jīng)過徑向滑動(dòng)軸承,80-85%經(jīng)過鉆頭水眼 C.0%經(jīng)過旁通閥,5-7%經(jīng)過徑向滑動(dòng)軸承,93-95%經(jīng)過鉆頭水眼 D.100%經(jīng)過鉆頭水眼
A.液體的能量轉(zhuǎn)化為螺桿的能量 B.液體的壓力能轉(zhuǎn)換為機(jī)械能 C.液體的機(jī)械能轉(zhuǎn)換為壓力沖擊能