有一些牌子，尤其是那些在几层纸中间加软垫和空气垫的牌子，对环境的破坏是特别之大。
Those brands, which put quilting and pockets of air between several layers of paper, are especially damaging to the environment.
达到艺术训练员躺在空气垫上的状态不意味着你正在跑步。
Getting really state of the art trainers with air cushions on the bottom doesn't mean that you are actually running.
一些昆虫，比如长腿水黾与水面保持一定距离，利用空气垫在水面滑行。
Some, like long-legged water striders, maintain a small measure of distance from the water with a cushion of air that lets them skate on the surface.
野营的饭食不是大问题，床也不是。多亏了空气垫和睡袋。
Camp meals are no great problem. Neither are beds, thanks to air mattresses and sleeping bags.
论述了新的装药结构-底部空气垫层装药结构的特点和爆破原理。
A new loading structure-bottom air cushion loading is described together with its specialities and blasting principle.
采用准静态压缩试验，得到不同规格的空气垫压缩后的接触面积和压缩载荷特性，并与模型理论值比较。
The quasi-static compression was employed, through which the comparison was made between the models and experimental values of the contacting areas and static compressing curves.
这顶计划是将船支承在低压空气垫或低压空气软垫上，低压空气周围围着较高气压空气幔。
It was the idea of supporting a craft on a pad, or cushion, of low - pressure air, ringed with a curtain of higher pressure air.
目的：探讨负压真空气垫固定技术在肿瘤精确放疗中的临床应用价值及存在的问题。
Objective To discuss the clinical value and existing problems of the fixation technology of negative pressure vacuum bag in tumor precise radiotherapy.
以空气垫层和水垫层为例介绍软垫层光面爆破装药结构爆破机理。
The blasting mechanism of smooth blasting soft mat layer charging construction (for example, air layer and layer) is introduced.
利用爆炸力学理论，得到空气垫层装药爆破的孔壁压力及其爆炸应力场。
Based upon blasting mechanics theory, pressure on the wall of borehole and blast stress field are gained in the course of detonation with air cushion charging construction.
研究表明，当压缩量较小时，理论模型对空气垫静态刚度的预测较为准确。
The results showed that the static stiffness from theoretical model is more suitable for small compression deformation.
多亏了空气垫和睡袋。
Neither are beds, thanks to air mattresses and sleeping bags.
采用准静态压缩试验，得到不同规格的空气垫压缩后的接触面积和压缩载荷特性，并与模型理论值比较。
Simulation on quasi-static compression has been carried out to see the influence of the structural parameters used for the honeycomb composites on their capability of absorbing energy.
本实用新型公开了一种具色彩的气垫结构，在此尤指一种可以产 生三维立体及层次颜色变化效果的中空气垫结构；
The utility model discloses an air cushion structure with color, in particular to a hollow air cushion structure which can generate 3D stereoscopic and levered color varying effect;
本实用新型公开了一种具色彩的气垫结构，在此尤指一种可以产 生三维立体及层次颜色变化效果的中空气垫结构；
The utility model discloses an air cushion structure with color, in particular to a hollow air cushion structure which can generate 3D stereoscopic and levered color varying effect;
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