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- Finally, this thesis investigates the aerodynamic characteristics of the leakage flow for both shrouded and unshrouded turbine stage by numerical approach. 汽封齒數增多時(shí)這種效果就越小，靜葉內流動(dòng)損失就越少。
- Kama Sutra 印度愛(ài)經(jīng)
- The losses of a steam turbine stage 二、汽輪機的級內損失
- low-pressure turbine stage (LP stage) 低壓渦輪級
- high-pressure turbine stage (HPT stage) 渦輪高壓級
- Numerical simulations on tip clearance flow in Aachen 1?1/2 axial-flow turbine stages are performed. The formation and development of tip clearance flow and tip vortex and the influences on turbine performances are investigated. 以Aachen一級半軸流透平為研究對象;采用數值模擬手段對不同動(dòng)葉頂部間隙情況下的間隙流進(jìn)行了分析;研究了間隙流和間隙渦的形成、發(fā)展形式及其對透平性能的影響.
- A Method for Flow Pattern Design of Axial Flow Turbine Stage 軸流透平級的最佳流型設計方法
- Three-dimensional Optimized Design of an Air-cooled Turbine Stage 某型氣冷渦輪級的三維優(yōu)化設計
- There are many spotlights on the stage. 舞臺上有很多聚光燈。
- Please dim out the stage for the final scene. 請在最后一場(chǎng)即將開(kāi)演時(shí)使舞臺燈光轉暗。
- The gas turbine feeds on the fuel it pumps. 燃氣輪機以它所抽入的燃料為能源。
- The singer was led off the stage by the maestro. 歌唱家由那位著(zhù)名的指揮領(lǐng)著(zhù)離開(kāi)了舞臺。
- I always get the jitters before I go on stage. 我登臺之前總是感到緊張。
- She did the first stage of the trip by train. 她行程的第一段是乘火車(chē)的。
- She's wanted to go on the stage from an early age. 她從小就想當演員。
- The singer got the bird when she came out on stage. 這位歌手一出現在舞臺上人們便以噓聲嘲弄她。
- I've passed the intermediate level exam of Japanese. 我已經(jīng)通過(guò)了日語(yǔ)的中級水平考試。
- The disease is still in its primary stage. 這疾病仍然在初發(fā)階段。
- Negotiations were at a crucial stage. 談判正處于一個(gè)關(guān)鍵的階段。
- The technique is still at the experimental stage. 這項技術(shù)正處于實(shí)驗階段。
