| 1. | Reduce about 15 of the extrusion pressure
降低挤压力约15 |
| 2. | Fem simulation of roll extrusion forming process of square section tube
矩形管双道次辊挤成型过程挤压力公式的建立 |
| 3. | Cold extrusion press
冷挤压力机 |
| 4. | Force of tube extrusion about the different curved die induced using the method of balance of work
功平衡法求解不同型线凹模管材挤压力 |
| 5. | Analysis of influencing factors on extrusion pressure for cold extrusion forming of splined tube
花键管冷挤压成形挤压力的影响因素分析 |
| 6. | Numerical simulation of external pressure distribution of casing string with wear in creep formation
蠕变地层中含缺陷套管外挤压力分布的数值模拟 |
| 7. | Some fuzzy concepts exist in resolving forward extrusion solid object ' s unit extrusion pressure with slip line technique in current documents
摘要现有文献用滑移线法求解正挤压实心件的单位挤压力，存在一些模糊概念。 |
| 8. | The margin of error between practical measuring results and calculation results using formula deduced in this dissertation was under + 10 %
所推导的金属粉末径向挤压挤压力的计算公式，经实验验证，误差不超过10 ，满足工程要求。 |
| 9. | Using engineering method and upper - bound method , this dissertation deduced a calculation formula for the load of powder radial extrusion
利用文献提供的屈服准则和力学模型，运用工程法和上限法得出了具有工程意义的粉末挤压挤压力计算公式。 |
| 10. | Construct the light well point pipe after completion the east two - line side piling , to prevent the pipe movement or damage by soil pressure during piling
轻型井点管应在东侧的两排边桩施工完毕后方可施工,防止压桩过程中,土的挤压力使井管位移或损坏井管 |
