压气机出口压力沿圆周方向接近于常数.The compressor - outlet pressure is nearly constant around the circumference.文中也包括了离心压气机设计的基本步骤.The essential design procedure about centrifugal compressor also included in the paper.活塞发动机和涡桨发动机的飞机有压气机来...
Heavy thundery rain fell throughout Thursday.星期四下了一整天的雷暴雨。Thundery weather is forecast...天气预报说会有雷雨。Thundery weather is forecast.天气预报说会有雷雨。The weather had turned warm and thundery overnight.天气一夜之间就转暖，而且雷声阵阵。...
He was extolled as the founder of their Florentine school.他被称颂为佛罗伦萨画派的鼻祖.Tessenow decried the metropolis and extolled the peasant virtues.特森诺夫痛诋大都市,颂扬农民的美德.They were extolled as heroes.他们被当做英雄来颂扬....