| 1. | The supports buckled under the strain .
支柱因为受力过重坍下来。 |
| 2. | All forms of reciprocal theorems apply to structures which behave linearly .
所有形式的互等定理都适用于线性受力状态的结构。 |
| 3. | Obviously, if the various bars sustain forces they will undergo extension or contraction .
很明显，如果各杆受力，就会发生伸长或缩短。 |
| 4. | This force law is developed in detail in volume 2 and is used in chap. 3 .
这个受力定律将在第二卷中详细加以阐述，在本书第三章中也要用到。 |
| 5. | A force exerted on the balance changes the length of the spring, and the change can be read on the scale .
当秤受力时，弹簧长度就发生变化，这一变化可在标尺上读出。 |
| 6. | The behaviour of some materials, notably structural steel, can often be approximated by a stres-strain curve .
某些材料的受力状态，比如值得注意的钢结构，通常可以近似地用应力--应变曲线来描述。 |
| 7. | The effort analysis of moving blade on chopper
青饲切碎机动刀片刃口的受力分析 |
| 8. | Analysis on stress in rolling bearing and its development
滚动轴承受力分析及其进展 |
| 9. | Research on the characteristics of crossbow - mechanism
弩机机械学性能研究和受力分析 |
| 10. | Force distribution rule of deeply buried anti - slide pile
深埋式抗滑桩的受力分布规律 |
