探讨一种喷气织机四连杆打纬机构的动平衡方法.The dynamical balancing of beating up mechanism of air - jet loom is discussed.喷气织机打纬机构广泛采用瓦特型六 连杆机构.The Watt six - bar mechanism has been widely adopted as the beating up mechanism of air - jet loo...
I wanted only to wallow in my own grief.我只想沉湎于自己的悲伤中。His tired mind continued to wallow in self-pity...他疲惫的心继续沉溺于自哀自怜之中。His tired mind continued to wallow in self-pity.他疲惫的心继续沉溺于自哀自怜之中。His parents are partly responsible ...
" Come off it, old hag!“ 不!不! 不!An ugly old hag appeared.一位相貌丑陋的老女巫走来.This intimation seemed to compose in some degree the vehement passion of the old hag.这番交代似乎使老妖婆的无名怒火稍微平息了一点....
暑期他们乘船到更远的诺曼底和布列塔尼游览。During their summer holidays they cruised further afield to Normandy and Brittany.尽管诺曼底的这个区域在战争中遭受了狂轰滥炸，但之后它已经被彻底重建了。Although this part of Normandy was badly bombed during the war it has been complet...