常見例句雙語例句The paper introduces assembling and machining features and quality control in housing and covers of impulse turbine for Jililong power station.本文介紹了基里隆沖擊式水輪機機殼及大、小蓋組合加工的特點及質(zhì)量控制。The impulse turbine unit is normally used in high water-head power stations, whose diversion system is long and is likely to cause pressure fluctuation.高水頭電站一般采用沖擊式水輪發(fā)電機組，引水系統(tǒng)長，容易產(chǎn)生水壓波動。Passing through the nozzle at the highest speed impulse turbine steam directs against a row of blades which assembled in the axles of impulse turbine with radiation shape.當蒸汽以最高速度從噴嘴里噴出時，便沖擊一列呈輻射狀安裝在渦輪機主軸上的動葉片。 返回 impulse turbine