surface elasticity的意思|示意

The balloons must first be heated to regain their elasticity, which is robbed from them in storage by the -4 degrees Fahrenheit surface temperatures in the southern hemisphere's summer.

这些气球在使用前都要经过加热出来，以恢复弹性。即使是南半球的夏天，南极站附近的温度也只有- 4华氏度(- 20摄氏度)，气球都会冻得失去弹性。

The testing results indicated that the adhesive could be used to make sponge surface well adhere to rubber and racket surfaces, and there was higher elasticity in the racket using the adhesive.

通过检测表明，胶粘剂对海绵与胶皮、木材也有很好的粘结效果，粘成的乒乓球拍有较好的弹性。

With superfine abrasion performance and excellent elasticity, anti-skid treatment on surface.

具有超强耐磨性，弹性佳，表面防滑处理。

The elasticity module of ADI is lower than that of steels, so that the surface contact stress borne by ADI gears during working process would be lower than steels.

奥贝球铁材料的弹性模量比钢小，因而奥贝球铁齿轮工作时受到的表面接触应力比钢齿轮小。

Based on the model of mechanics, some functional formulae of strata and surface movement above longwall mining goaf are derived by using the displacement method of theory of elasticity.

本文在力学模型的基础上，利用弹性理论的位移函数法导出了长壁采煤法采空区上方岩层及地表移动的函数表达式，同时给出了岩层及地表最大移动值的计算公式。

In this paper, elasticity polishes material using polyurethane for polishing arbitrarily curred surface is presented.

提出了一种磨削抛光任意曲表面的聚氨酯弹性磨具材料。