| 1. | Study on preparation of ti - pillared montmorillonite 交联剂制备对柱撑蒙脱石性能影响的研究 |
| 2. | Influences of major design parameters on reliability of columns were analyzed 柱的设计参数看作是随机变量,分析了主要设计参数对柱可靠度的影响。 |
| 3. | Through controlling the step motor moving , the accurate control of the piston pump is obtained 通过控制步进电机的运动,来实现对柱塞泵流量的精确控制。 |
| 4. | The rayleigh - taylor ( rt ) instability in cylindrical and spherical geometries was analized in this thesis , based upon velocity potential theory 本论文利用速度势理论对柱和球几何中不可压缩流体的rayleigh - taylor ( rt )不稳定性进行了研究。 |
| 5. | Influence of the amount of the prestressing steel and the tensioning stress to the crack load of the beam is greater than that to the crack of the column 并且预应力筋的用量和张拉控制应力对梁开裂荷载的影响要比对柱开裂荷载的影响要大得多。 |
| 6. | The equilibrium condition for the cylindrical configuration in fluid membrane is re - examined in this paper , using the direct and the indirect variational method and taking account of possible influences of its topology 本文还研究了柱状膜的静力学方程。由于开口的柱状膜的不稳定性,对柱状膜的研究只能采取近似方法。 |
| 7. | The regularities related to amplitude change of transversal vibration of the steel post are analyzed , and the idea of transversal vibration control of the steel post as well as the future research direction are put forward 文中对柱顶横向振幅的变化规律进行了分析,提出了对其水平横向振动加以控制的思想及今后的研究方向。 |
| 8. | The numerical analysis modal base has been built , which encapsulates some analysis methods such as the linked - poled method , the finite difference method , the finite element method of different kinds foundations 该库封装了对柱下条形基础分析的链杆法、有限差分法、有限元法,筏板基础分析的有限差分法、有限元法以及桩筏基础非线性有限元分析等类对象。 |
| 9. | At the same time , this paper has analyzed the manufacturing method of column footing , and came to the conclusion that the hinged connect ion scheme can make structure internal force distribute more reasonable , and economically superior to rigid connection one 同时本文对柱脚的工程做法作了分析,得出了柱脚铰接方案会使结构内力分布更合理,而且经济性优于刚接柱脚的结论。 |
| 10. | In order to get the entire stress distribution of the piston , solidworks ( simple operation and three dimensions graphics software ) and ansys ( a large - scale finite element analysis software ) are used with synthetical method to analyse the piston 为了能得到柱塞的整体应力分布情况,综合运用操作简便的三维绘图软件solidworks和大型有限元分析软件ansys对柱塞进行了有限元分析。 |