Aviation: How a collapsible mechanical cushion, borrowed from a space capsule, could help protect a crashing helicoptetr
航空科技：源自于太空梭的可折叠机械结构缓冲垫有助于保护坠落中的直升机。
Both hollow pieces, the table has a transparent glass on top that gives the impression of a more ample space, and the stool has a removable cushion to cover the hole.
两件家具均为中空的，桌面由透明玻璃制成，给人留下空间广阔之感，椅子则采用可拆换的坐垫来盖住洞。
The hut under the stairs looks like a hole in large tree, and a soft cushion is spread in whole space.
楼梯下面的小木屋看上去像一个大型树洞，柔软的垫子铺满整个空间。
Sitting gin a cramped space for hours on end can be uncomfortable. Get a seat cushion that will contour itself to fit your body.
坐在拥挤的空间中个把小时绝对不会舒服。带个坐垫，你就能让自己坐得更舒服了。 。
There is a new blasting technology which utilizes the explosion effect of the explosive to compact the soil to form the underground space with the non-compacted material as the cushion.
一种新型爆破工艺，需要采用不可压缩介质作垫层，利用炸药的爆炸作用对粘土进行挤压，形成地下空间。
There is a new blasting technology which utilizes the explosion effect of the explosive to compact the soil to form the underground space with the non-compacted material as the cushion.
一种新型爆破工艺，需要采用不可压缩介质作垫层，利用炸药的爆炸作用对粘土进行挤压，形成地下空间。
应用推荐