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- Abstract: A 3D numerical solution of transonic turbulent flowfield inside a compressor rotor is analyzed with a consideration of blade tip clearance. 文摘:借助于考虑叶片顶部间隙的压气机转子内跨音速湍流流场的三维数值解，得到了该转子流场中的复杂涡系与波系结构。
- Its h.p.and m.p.sealing glands and blade tip sealing were modified with an American adjustable sealing. 1997年7月在第二次大修中引进了美国布莱登可调式汽封，对其高、中压汽封及叶顶汽封进行改造。
- The parameter influence of rotor free-wake method was presented, including blade discrete segments, vortices grid density and wake length.Several areas were made from blade root to blade tip. 摘要介绍了自由涡方法中多个参数的影响，包括桨叶离散段数、有弯度翼型的涡网格密度、尾迹的长度。
- The flow separation and great range low energy flow occur at the 10% span range of second rotor blade tip near stall point firstly, which was the main reason for the compressor stall. 在近失速点压气机第二排转子叶片吸力面近尖部10%25叶展范围内，最先出现导致叶片失速的大范围分离和低能堵塞团；
- In helicopter mode, exhaust gases will pass through channels in the two-blade rotor before exiting through vents in the blade tips. 在直升机模式，废气会通过渠道在两转子叶片在退出之前，通过通风口，在刀片的秘诀。
- RECOMMEND A SAW BLADE TIP PROFILE ABRASIVE BAND ARC GRINDER 推荐一种锯片刀头仿形砂带磨弧机
- But as forward speed increases, thrust falls away until at about 450 mph, propeller efficiency is seriously impaired as the blade tips approach the speed of sound. 但是当向前的速度增加时，推力会下降直到速度到450海里/小时，当翼尖接近音速的时候螺旋桨的效率会严重削弱。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- Application of CAD in Blade Tip Grounding Tool Design CAD技术在磨叶片叶尖工具中的应用
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- An experiment of hover performance with new shape blade tip 锯齿状桨尖旋翼悬停气动特性试验研究
- PIV INVESTIGATION OF BLADE TIP FLOW IN OPEN AXIAL FAN 开式轴流风扇叶尖流动的PIV实验研究
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- Experiment Investigation of Blade Tip's Damp Vibration 自带冠叶片减振实验分析
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- Metallographic Analysis of Grinding Burn of Spindle Blade Tip 锭尖磨削烧伤的金相分析
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
