研究了具有弹性夹层的层板结构的振动特性.The vibration behaviour of sandwich structure with spring interlayer is studied.导出了双层板 ― 性夹层的综合单元刚度矩阵.The stiffness matrix of synthetic dual plate - spring interlayer element is deduced.型主动脉夹层的治疗——腔内修...
It's bigger by far than a humpback whale's hump!再加上驼背简直就是长着驼峰的大鲸鱼!The humpback chub , for example, thrived in the rust - red waters of theColorado.比如在科罗拉多红锈色的水中繁衍的弓背鲑.And this is the tail of the humpback whale....
Her gesticuLating hands and arms made words almost unnecessary.他谈话时手臂丰富的姿势几乎使言辞成为多余的东西.She stood on the stoop , shrunken, gesticulating with thin arms , her loose mouth working angrily.她站在门廓里, 缩着身子, 用瘦瘠的双臂打着手势, 松开的嘴愤怒地翕动...
It will produce electricity more cheaply than a nuclear plant.它的发电成本要比核电站低。I'm sure I could buy this more cheaply somewhere else.我相信我能在别的地方更便宜地买到这种物品。She is an economical housekeeper and feeds her family cheaply.她节约...
They embargoed those ships.他们禁止那些船只出入港口.The fruit was embargoed...对水果实施禁运。They embargoed oil shipments to the US.他们对美国实施石油禁运。The fruit was embargoed...对水果实施禁运。...
银盘子上面摆放着精制的陶瓷汤盘。Exquisite china soup dishes reposed on silver plates.毕加索陶瓷作品展an exhibition of ceramics by Picasso这次展览会上展出了一些陶瓷艺术品.Some ceramic works of art are shown in this exhibition....
She is one of the wealthiest, most ubiquitous media personalities around.她是目前最富有、最受媒体追捧的人物之一。the ubiquitous bicycles of university towns大学城里处处可见的自行车We were plagued by the ubiquitous mosquito.我们被无处不在的蚊子所困扰....