The vibration behaviour of sandwich structure with spring interlayer is studied.研究了具有弹性夹层的层板结构的振动特性.Sandstone type uranium deposits in interlayer oxidation zone are large or super large and in - situ leachable.层间氧化带砂岩型铀矿...
The vibration behaviour of sandwich structure with spring interlayer is studied.研究了具有弹性夹层的层板结构的振动特性.There are many interlayer sliding belts in Siding Pb - Zn mine.层间滑动带在泗顶矿区非常发育.The stiffness matrix of synthetic dual pla...
头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。Overhead, the chopper roared and the big blades churned the air.他把手轻轻放在她的头顶上。He laid his hand gently on the crown of her head.昨晚，其中几个犯人出现在房顶上。Last night some of the prisoners appeared on the roof...
What are the ramifications of our decision to join the union?我们决定加入工会会引起哪些后果 呢 ?They are open to new ideas, but they explore their ramifications thoroughly.他们愿意接受新的设想或建议, 但对它们的后果要作认真的探讨.The ramifications of technological...