| 1. | Rubber is an elastic material .
橡胶是一种弹性材料。 |
| 2. | This swimming costume is made of elastic material
这件游泳衣是由弹性材料做成的。 |
| 3. | A lot of sports wear is made of very elastic material
许多运动衣是用有弹性的材料制成。 |
| 4. | A lot of sports wear is made of very elastic material
许多运动服都是用弹性好的材料做的 |
| 5. | The elastic material , is not easy wearily , the safety rate is high
弹性材料，不易疲劳，安全程度高。 |
| 6. | Made of an elastic material
紧身的具有弹性的 |
| 7. | Perfectly elastic material
完全弹性材料 |
| 8. | The result is benefit to the research and development of elastic material of sensor
实验结果对选用制作传感器的合金材料具有重要的参考价值。 |
| 9. | For an elastic material , hooke ' s law states . that the ratio of strain to stress is constant
对于弹性材料来说，虎克定律表明应力和应变之比是常数。 |
| 10. | For multi - purpose pre - feeding , especially for heavier and elastic material . it is applicable for cu - 808 809 cutting machine
作多用途送料,尤其配合cu - 808 809切带机使用 |
