您要查找的是不是:
- elastic supporting method 弹性支点法
- elastic supporting continuous beam method 弹性支承连续梁法
- Research purposes: This paper finds the thickness of solid slib which replaced slab of elastic supporting block ballastless track. 研究目的:找到与不规则形状形式的弹性支承式无砟轨道道床板等效的实体板的等效厚度。
- The critical speed of one turbopump rotor on elastic support was computed by FEMQZ. 计算分析了某涡轮泵转子在弹性支承下的临界转速。
- The new aerodynamic foil journal bearing with elastic support was applied to the turboexpander successfully. 成功地将新型箔片动压气体轴承低温透平膨胀机应用在逆布雷顿循环制冷机上。
- The extreme soft rock laneway have the characteristic of continuous plastical deformation destroying.Single supporting method is hard to control it. 摘要极软岩巷道具有持续塑性变形破坏工程特征,单一支护方式难以控制。
- An approach has been made upon problems of tuning natural frequency of variable stiffness elastic support of 3D vibration strengthening polishing vibration table. 对三维强化、抛光振动台变刚度弹性支承调谐固频的问题进行了探讨。
- The design principles and the optimum range of the new aerodynamic foil journal bearing with elastic support and self-acting gas bearing cryogenic turboexpander were obtained. 归纳总结了弹性支承箔片动压气体径向轴承的性能特点和最优设计原则,并提出了全动压透平膨胀机的设计准则。
- The first part, which includes Chapter 2 and Chapter 3, proposes and studies the static force solution of the model for grillage girder by elastic supporting, some applications are discuss. 第一部分包括第二章和第三章,提出并研究了弹性支承交叉梁系模型的静力解,并探讨其应用。
- This paper analyzes on the influence of the variation in thickness of coal seam and the supporting method on the coal quality,and based on this,advances some measures for reducing the gangue production to improve the coal quality on the tunneling faces. 分析了煤层厚度变化和支护方式对煤质的影响,在此基础上提出了若干减少出矸以提高掘进工作面出煤质量的措施。
- An object-oriented language and environment, together with the supporting method, should apply to the entire lifecycle, in a way that minimizes the gaps between successive activities. 一个面向对象的语言和环境,和支持方法一起,应该适用于整个生命周期,并在持续的使用中将其中的间隙减至最小。
- The influence of mining on the advance roadway of working face is analyzed with numerical simulation and the rational advance supporting method and parameters of working face are confirmed. 并通过计算机数值模拟及优化,分析了工作面预掘巷受采动影响的作用,确定了合理的工作面预掘巷支护方案与支护参数;
- In addition to the new aerodynamic foil journal bearing with elastic support, the spiral groove thrust bearing was also applied to the self-acting gas bearing turboexpander in the air refrigerator. 并采用平面螺旋槽动压气体止推轴承,对空气制冷机用透平膨胀机进行了全动压气体轴承支承的研究。
- In the second, this article has a research on the support theory and support method, and analyze the stress and deforming of lining, formulate the mechanism of action of the supporting. 第二部分对新奥法支护理论和支护方法进行了研究,对围岩和衬砌的应力及变形进行分析,并阐述了锚喷支护作用机理;
- In this paper,the BSS is simplified as a curve beam with elastic supports,where the actions of strut and string are simulated as spring supports. 将张弦梁结构的上弦模拟为为曲梁,撑杆和下弦索的作用模拟为弹簧支座,探讨了其刚度变化对上弦曲梁受力性能的影响,分析了张弦梁结构的简化计算方法。
- Syndication is the only supported method for moving content between the repositories of active Workplace Web Content Management nodes. 联合是惟一被支持在活动Workplace Web Content Management节点的存储库之间移动内容的方法。
- Booting from an existing operating system is often a convenient option; for some systems it is the only supported method of installation. 从一个已存在的作业系统上开机通常是一个方便的选择对于一些系统来说,这则是唯一支援的安装方法。
- The plan also would support methods to produce hydrogen from renewable energy, nuclear energy and coal. 这个计划还将支持研究从可更新能源、核能以及煤中产生氢的技术。
- The structure simulation of ball-hinge support method must be processed around three basic characteristics, including distinct contact, pre-tension and friction brought from relative glide trend. 球铰支撑方式的有限元分析必须围绕其支撑方式所具有的严格而又明显的接触特性、顶丝预紧力作用、具有相对滑动趋势而产生的摩擦这三大基本特征展开。
- If the recordset does not support record deletions, an exception is thrown. Use the Supports method to determine whether the recordset supports deleting records. 关于第3个问题,字面上没问题吧,帮助里面有这么一段,是说你的数据集可能不支持纪录删除。