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1)  flat bed
平床
1.
Operations of the flat bed type filtering system applied in 1450 mm cold rolling unit are introduced regarding its system structure,operating principle and all kinds of functions.
介绍了平床过滤系统在鞍钢1450mm冷轧机组的应用情况,包括结构组成、工作原理和各项功能等。
2)  Surface Grinder
平面磨床
1.
Based on the state-of-the-art of structural analysis of machine tool, considering the lower of process precision of surface grinder, the static and dynamic analysis were performed to components and complete of grinder, using ANSYS FEA software, improvement projects were proposed, also the optimization was carried out and has validated the feasibility of improvement projects.
本文在总结机床结构分析发展现状的基础上,针对某型平面磨床加工精度不高的问题,利用ANSYS有限元软件对其部件及整机结构进行了静、动态分析,提出改进方案,进行优化分析,并对改进后的结构进行了验证。
3)  surface-grinding machine
平面磨床
1.
Improvement on electric lines of M7475B surface-grinding machine;
M7475B平面磨床电气线路改进
2.
Application of hellow cylindrical roller bearing in surface-grinding machine;
空心圆柱滚子轴承在平面磨床上的应用
4)  equilibrium sand-bed
平衡砂床
1.
A new probability model for predication of equilibrium sand-bed height for liquid-solid two-phase flow in horizontal pipe;
水平固液两相管流平衡砂床高度计算的概率模型
5)  Surface grinding machine
平面磨床
1.
In this paper, a successfully studied and developed NC system based on PC - BUS IPC for surface grinding machine, mainly its overall scheme, software and hardware construction, is introduced.
介绍了已研制成功的基于PC总线工控机的平面磨床数控系统的总体设计方案和软硬件组织,运转实验和测试结果表明,该系统控制精度高、性能可靠、操作直观方便,完全实现了预期的设计目的和要求。
2.
In order to improve the dynamic characteristics of one kind of large-scale CNC gantry surface grinding machine, the finite element modeling and complex eigenvalue analysis are carried on the whole plane grinding machine.
为进一步改善某大型数控龙门式平面磨床的动态性能,对该平面磨床整机进行了有限元建模和复特征值分析,重点分析了该机床的前十阶固有频率、模态阻尼比以及振型,通过对各阶振型的分析,找出了机床动态特性薄弱部件——立柱。
6)  flat-buried deposit
水平矿床
补充资料:平床色谱法
分子式:
CAS号:

性质:又称平面色谱法。以多孔滤纸或是铺在玻璃板上的细粒固体或是以与流动相不互溶的不动液体为固定相,样品溶液点在固定相平面的某一点上。在溶剂挥发后,由展开剂展开,得平床色谱图。展开方式有上行法、下行法、径向展开法等。展开剂由毛细作用或重力作用流过固定相,根据液-液分配平衡、液-固吸附平衡或离子交换平衡而实现分离。通常展开剂为水或其他极性溶剂,但也有相反的分离方法,称为反相平床色谱。

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