Hummel has worked out the theory for the twoand - three - layer cases using the method of images.哈梅尔用电象法建立了两层和三层条件的理论.This is General Hummel. You gotta get my men outta there!我是汉默将军快去把我的人救出来!Hummel : Offene Panzer und Re...
The windows are covered with grilles to deter vandals.窗戶都安上了铁柵栏,以防止故意破坏.Grilles, be used in huge glass walls.隔断网格, 用于隔断大块玻璃.Air is sent from top to bottom and then removed from the air return grilles.空气自上而下送入观众席和比赛场,然后由回...