| 1. | Every sort of spring has a definite elasticity .
每一种弹簧都有一定的弹性。 |
| 2. | Surely some degree of elasticity could be arranged .
无疑地，某种程度的伸缩余地是留得出来的。 |
| 3. | Complementary goods have a negative cross elasticity of demand .
互补商品的需求的交叉弹性为负数。 |
| 4. | The elasticity of his heart had been crushed out of him by early sorrows .
过去的一件件伤心事已经弄得他意志消沉。 |
| 5. | The elasticity of substitution is a useful concept in several areas of economics .
置换弹性在若干经济学领域内是一个有用的概念。 |
| 6. | Analytical solutions for three dimensional elasticity problems are quite difficult to obtain .
三维弹性问题的解析解是很难得到的。 |
| 7. | Let us briefly put down some basic facts concerning the computation of elasticities .
让我们简洁地记述关于弹性的计算的某些基本事实。 |
| 8. | We will not be concerned with the development of a general theory of finite elasticity .
我们不去关心有限应变弹性学的一般理论的导出。 |
| 9. | The firm has no exact way to judge accurately the demand elasticity for its many products .
厂商没有精确的决定它的各种产品的需求弹性。 |
| 10. | The amount of force for which the laws of elasticity is valid depends on the material .
弹性定律成立，力的数值要有一定范围，它取决于材料的性质。 |
