这样一种过渡称为结构的屈曲.Such a transition is known as buckling of the structure.当板失去稳定时, 就发生横向屈曲.When the plate becomes unstable, it buckles laterally.这种状态类似于压杆的屈曲.This behavior is similar to buckling of strut....
We'll refund your money if you aren't satisfied.你若不满意, 我们愿意退款给你。I went away feeling quite satisfied with the whole matter because I had acted honorably.我离开时对整个事情感到颇为满意,因为我的行为诚实无欺.The captain said, " The young s...
He's a man with fingers in a lot of pies.他这个人总是到处管闲事。Salad fork: salads, fish, pies, pastries, and cold meats.沙拉餐叉: 吃沙拉 、 鱼肉 、 馅饼 、 点心以及冷盘时用.We select only the choicest apples for our pies.我们精选最好的苹果制作馅饼。So I decided...
盆型电喇叭吧是由膜片 、 线圈 、 底盘以及白金触点等部件组成的电磁振动式发音系统.The dise electric horn is a electromagnetic vibration phonating system composed of diaphragm, winding, chassis and platinum contact, e - tc.用途: 钨触点广泛用于汽车 、 摩托车 、 电喇叭 、 磁电机 等电器产品中...