| 1. | Every sort of spring has a definite elasticity .
每一种弹簧都有一定的弹性。 |
| 2. | The wire spring is evenly coiled .
这钢丝弹簧绕得很均匀。 |
| 3. | The spring was rather strong but it worked smoothly .
弹簧虽是太紧一点，倒很顺手。 |
| 4. | The spring constant is replaced by the weighting function .
弹簧常数用权重函数代替。 |
| 5. | Upon assembly, the spring is given an initial stretch .
在装配时预先给与弹簧初始拉长。 |
| 6. | Do not bounce on the bed -- you will break the springs !
别在床上乱蹦你要把弹簧弄断了。 |
| 7. | I pinched her and the agitation of the sofa-springs ceased .
我掐了她一把，沙发弹簧吱吱嘎嘎的响声停了。 |
| 8. | A vertical spring compensates for the weight of the sensing element .
用一根垂直弹簧补偿敏感元件的负荷。 |
| 9. | The body is initially at rest, and the spring is initially unstretched .
起初物体是静止的，弹簧也未拉长。 |
| 10. | The ring of onlookers distended and closed again elastically .
围观的一圈人散开了，接着又弹簧一般聚拢来。 |
