常見例句We felt like we had good pace but the head stay hydraulic ram lost some pressure, which affected the positioning of the mast, and sail trim. 起航階段我們可以感覺到速度很快,但不久液壓系統(tǒng)就出現(xiàn)問題,影響了我們對(duì)桅桿的控制和對(duì)帆的調(diào)整。RICHARD YEM SYNC: Under the action of the waves the hydraulic ram's blue unit, shown down here on my left, pumps high pressure fluid into these large accumulators. RICHARD同步解說:在波的作用下,液壓油缸的藍(lán)色單元,在我的左邊,將高壓液體泵入大型蓄電池。A hydraulic ram. 水壓抽水機(jī)The working principle of UH-3000 hydraulic rammer is detailed with the testing results of its process. 詳細(xì)介紹了UH - 30 0 0型油壓夯管錘的工作原理及工藝性試驗(yàn)的內(nèi)容。The working parameters of hydraulic rammer are observed through changed pressure. 針對(duì)一臺(tái)液壓夯管錘,通過改變其供油壓力,考察了其工作參數(shù)的變化。The research results provide theoretical guides for design of adjustable hydraulic rammer. 研究結(jié)果將為設(shè)計(jì)沖擊能可調(diào)的液壓夯管錘提供理論指導(dǎo)。 返回 hydraulic ram