Four-axis interpolation algorithm for automatic welding of saddle type curve weld 马鞍形曲线自动焊接四轴联动插补算法
While considerable rigid wind tunnel test research has been performed to investigate wind loads on such simple somatotype fabric structures, saddle type, umbrella type and so on, relative little work has been conducted on aeroelasticity of complicate somatotype roof buildings. 目前,膜结构风洞试验以刚性试验居多,弹性试验相对较少,且国内这方面研究主要针对鞍形、伞形等简单体型的结构形式,与实际的工程应用相差较远。
There exists a saddle type zone in the hydraulic moment curve of axial-flow pump blades which corresponds to the saddle zone of discharge-head characteristic curve of the pump. 轴流泵叶片水力矩随流量变化的关系曲线存在一个马鞍区,并与流量-扬程曲线的马鞍区相对应。
We also provide some more practical result: if the cost of flowing labor force exceeds the return rate of capital, the balanced path of the system will be a saddle point type, or else it will be asymptotic stable. 模型的结果比已有的结果更加符合实际:如果劳动力流动成本超过资本的回报率,系统的均衡路径将是鞍点型的,否则将是渐进稳态型的。
On Saddle Point Type Optimality Criteria of Multiple Objectives Tractional Programming Problems 多目标分式规划问题的鞍点型最优性准则
( ⅱ) Spiral-Saddle Type; (Ⅰ)中心&鞍点型;
Structural analysis in saddle type superconducting magnet design 鞍型超导磁体设计中结构分析
As for saddle type steel plate, it introduces a set of measure-process control scheme based on the fitting-computing positioning method; 对于鞍形板加工,提出了一整套的基于拟合计算定位方法的测量加工控制方案;
By different doses of nitrogen ion beam injection we can found that, with gradually increase of ion implantation dose, the strains survival rate was first decreased rapidly then improve slowly and finally decreased again which was similar with a "saddle type" curve. 通过不同剂量的氮离子束注入出发菌株后发现,蟹味菇菌株的存活率变化趋势为先迅速降低后缓慢提高最后再降低的类似于马鞍型的曲线。