| 1. | After the last strip and the ensemble the lights went on .
大轴戏脱衣舞和全班加演结束以后，灯光亮了。 |
| 2. | Specification for shaft forgings for hydroturbines and hydrogenerators
水轮机水轮发电机大轴锻件技术条件 |
| 3. | Correlation analysis of large - diameter measurement based on multiple rolling - wheel method
多滚轮法大轴径测量的相关性分析 |
| 4. | In terms of the fem computation results and practical working enviorment of spindle , the reason for fracturing is analyzed
根据空预器实际工作环境及有限元计算结果，分析出大轴断裂的原因。 |
| 5. | When the load stress and temperature stress of road slabs combine in a disadvantaged state , pavment structures may be distressed when a large axle load loading one time , the fatigue of pavment structures becomes insignificant
当路面板荷载应力与温度应力的组合处于不利状态时,过大轴载的一次作用就可能造成路面结构的破坏,路面结构的抗疲劳性则无从谈起。 |
| 6. | If the numerical value line resonance frequency plus some shaft connatural frequency of generator is equal to operation frequency , it brings about coupling resonance between generator and system , which maybe results in shaft rupture of synchronous generators
当线路电气谐振频率与同步电机的轴系某一固有振荡频率近似互补于电网工频时，将导致机电系统的耦合振荡，严重的会造成同步发电机大轴的扭断。 |
| 7. | The air preheater is one of the most widely used facility to save ernegy in power plant . eight type pb - 9 . 8 air preheaters have been installed in tianjin panshan power plant . spindle of # 22 air preheater was fractured because of disfigurement on design
空气预热器是电站锅炉最广泛使用的节能设备之一，天津国华盘山发电有限责任公司安装8台pb - 9 . 8型空气预热器，由于设计上的缺陷， 22空预器大轴发生断裂的重大事故。 |
| 8. | In this paper , spindle fem computation model taking solid as basic unit is established . based on this model , firstly , static stress is analyzed and the stress distribution of spindle under various static woking condition is attained ; secondly , transient analysis is carried out
本文建立了以实体单元为基本单元的大轴有限元计算模型，在此模型基础上首先进行静应力分析，得到各静工况下的应力分布；随后进行瞬态的冲击载荷分析。 |
| 9. | Through systemic analyzing on spiral helical gear transmission with different basic parameters , the essay found out rules of how can such basic parameters influence spiral helical gear engagement characteristics . so it brings forward the auxiliary assembling mode of adopting one straight gear and one helical gear on condition of little axial angle as well as treasures to ameliorate ill engagement performance on condition of large axial angle , another two jobs of the essay are to clarify the wrong concept that spiral helical gear can only transmit movement but not impetus and to provide a brief and practical method of analyzing contact for gear pairs whose surface equations can be written out directly
通过对不同基本参数的螺旋齿轮传动进行系统研究，找出了螺旋齿轮基本参数对其啮合特性的影响规律，提出小轴交角条件下可采用一直齿轮、一斜齿轮的齿轮副组合方式，给出了大轴交角条件下啮合性能不良的改进措施。澄清了螺旋齿轮只能传递运动不能传递动力的误区，为能够直接写出齿面方程的齿轮副进行齿面接触分析提供了一种简便、实用的新方法。 |
| 10. | So special research is necessary and in urgent needed . pile foundation project of department store mansion is one of the key construction sub - project of shenzhen metro . as a case study , methods of theoretical analysis , model testing and situ testing have been applied to study on the safety problem in underpinning engineering of high - loaded pile foundation
本文以深圳地铁一期工程百货广场桩基托换为主要研究对象，采用模型试验、理论分析和有限元仿真计算等研究方法，对大轴力桩基托换过程中的安全性问题进行了研究，并通过指导现场试验，证实了监测方案的有效性。 |
