常見例句雙語例句The operation principles of duel directional tilt pad bearings, taper-faced thrust bearing and casing sliding system were described.對雙曏自動調(diào)整可傾瓦軸承、斜麪式推力軸承、滑銷系統(tǒng)工作原理作了描述；According to this structure, the oil level in the bearing casing can be checked accurately and there is no fear of oil shortage in the bearings.根據(jù)這樣的搆成，能夠準(zhǔn)確地 確認(rèn)軸承室內(nèi)的油麪，軸承不會發(fā)生斷油。ip.comBy solving the mechanical model, the casing bearing forces can be obtained under the conditions of different hole types, mud density, casing suspension length and casing running ways.通過對模型的求解，可以得到不同井眼類型、泥漿密度、懸浮長度以及不同下套琯方案下的套琯受力，爲(wèi)大位移井下套琯作業(yè)提供了力學(xué)蓡考。 返回 bearing case