Notes: 1. Type of steam turbine: B - Backpressure turbine, C - Extraction condensation turbine.说明: 1, 汽轮机型式: B - 背压式汽轮机, C - 抽汽冷凝式汽轮机.Do not install where backpressure can occur.不要安装在可能发生反压力的地方.Check module construction ...
He died, literally , at the chalkboard at age 83.他过世了, 83岁的时候, 在黑板前.Then one morning we were working math problems at the chalkboard.后来有一天早晨,我和玛丽在黑板上写下了数字题目.The map was drawn on chalkboard with ink - markers.那张地图用记号笔画在一块...
I was abruptly notified that a half-hour speech was expected of me.我突然被通知要讲半个小时的话。The sky darkened abruptly...天突然暗了下来。Isabel rose so abruptly that she knocked down her chair.伊莎贝尔起得太急了，以致碰倒了她坐的椅子。Her next remark abruptly ...