| 1. | Study on the boundary shear stress in rectangular open channels
矩形明渠边界平均剪切应力变化规律研究 |
| 2. | Research on relationship between coal conductivity and ground stress
煤的电导率随地应力变化关系的研究 |
| 3. | Analysis of three - dimensional simulation of casing stress in loose sandstone reservoir
疏松砂岩地层套管应力变化三维仿真分析 |
| 4. | Stress variation research of external tendons under live load in simple beam bridges
简支梁桥体外预应力筋受活载作用的应力变化 |
| 5. | Meanwhile , constitutive laws of frp stress changing are obtained from test results
同时试验结果得到了纤维布应力变化的基本规律。 |
| 6. | Stress variation of reinforced concrete columns over long periods of time while under constant load
钢筋砼轴心受压构件在长期荷载作用下的应力变化 |
| 7. | The test - force - ring is especially fit to monitor the strain of the structure real - time and accurately
因此，光纤光栅测力环可以实时精确地监测工程结构的温度及应力变化状态。 |
| 8. | Considering the judgment of dynamic instability of truss structures , a stress rate method for dynamic instability analysis of truss structures was proposed
摘要针对结构动力失稳的判定问题，提出了一种适用于杆系结构动力稳定分析的应力变化率法。 |
| 9. | Elastomer is a class of polymers whose deformation displayed by strain - stress curve is totally elastic , i . e . , large recoverable strains produced at low stress levels
弹性体是聚合物的一个种类，它的应力应变曲线表明其变形是完全弹性的，即很低的应力变化就会产生很大的可回复应变。 |
| 10. | From the viewpoint of sucker rod stress changing , this paper has analyzed the influence of augmenting the pump diameter , depth of pump , pumping stroke length and speed to sucker rod breaking
摘要从抽油杆应力变化的观点分析了调大抽油泵泵径、泵深和抽油机冲程、冲次对抽油杆断裂的影响。 |
