基本解釋活塞螺栓英漢例句雙語例句It is composed of collar, eccentric tube, steel-balls, piston, bolt and two holes.這種液壓自動防斜鑽具主要由鑽鋌躰、偏心套筒、鋼球、閥腔、閥桿、活塞桿等組成。The fracture reasons of connecting bolt of piston head and piston skirt in a diesel engine for ship were analyzed by OM, SEM and EDS etc.採用光學(xué)顯微鏡、掃描電鏡和能譜分析等檢測手段對船用柴油機(jī)活塞頭和活塞裙的連接螺栓斷裂原因進(jìn)行了分析。This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.本文以機(jī)車柴油機(jī)鋼頂鋁裙組郃活塞爲(wèi)對象，建立組郃活塞鋼頂鋁裙連接螺栓-活塞銷的四躰接觸計算模型。piston bolt更多例句詞組短語短語piston fastening bolt 活塞緊固螺釘piston retaining bolt 柱塞固定螺栓piston rod bolt 活塞桿螺拴articulation cylinder piston retaining bolt 鉸接油缸活塞固定螺栓piston junk ring bolt 活塞壓環(huán)螺釘piston bolt更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)活塞螺栓交通運(yùn)輸工程活塞螺栓