无论弯头、方管还是圆管都可制作接合。
介绍了超多边形圆管的焊接生产加工工艺。
Process of manufacture of welding production of ultra polygon round pipe is presented.
优质的圆管坯是生产高质量无缝钢管的前提。
对圆管内环状两相流的空泡份额进行了分析。
The void fraction of annular two-phase flow inside cylinder is analyzed.
圆管胶带输送机是竖井提升煤炭的一种新方法。
The circular tube belt conveyor is a new method for hoisting coal in a vertical shaft.
软管有单层、双层，并分透明管、圆管、扁管。
There is a double-layer, hose , and transparent tube , pipe, pipe.
荷载路径对TX型圆管节点轴向承载力的影响。
Influence of loading path on axial strength of circular tubular TX-joints.
采用主应力法推导圆管扩径时扩径力的解析式。
The formula of tube expanding force is deduced using the slab method.
本文探讨了圆管结构相贯节点设计中的若干问题。
Some problems in the design of circular tubular joints are discussed in this paper.
传统的核磁共振装置是由一圆形磁铁包围的大型圆管。
The traditional MRI unit is a large cylinder-shaped tube surrounded by a circular magnet.
分析了圆管压入扩径时内径变化的规律和影响因素。
This paper analyzes the variation principles and influence factors of inside diameter in tube press expansion.
介绍了典型的圆管变三角形及多边形型材的变形方法。
It introduces the change methods of typical round pipe changing into triangle and multi side pipe.
本文用激光全息干涉法研究了水平椭圆管的自然对流放热。
Holographic interferometry has been used to study the heat transfer by free convection from horizontal elliptic cylinder.
对横掠不同长径比的椭圆管的换热和流动特性进行了研究。
Heat transfer characteristics and flow behaviors of elliptic cylinders with different axis ratio kin crossflow are investigated experimentally.
重点分析了圆管与扁管管间距、肋片厚度对肋效率的影响。
Emphasis is laid on the effect of tube distance and fin thickness on fin efficiency.
弦管长度和边界条件对TT型圆管节点轴向承载力的影响。
Influence of chord length and boundary conditions on the axial capacity of circular tubular TT-joints.
因而，该解析解可在工程上计算圆管辊拔拔制力时推广应用。
So the solution can be used to calculation of drawing force during draw-out by idle rolls.
如：不锈钢圆管、方管、矩管、压花管、螺纹管、镀铂金管等。
Such as: stainless steel pipe, square pipe, rectangular pipe, embossed pipe, threaded pipe, platinum-plated tube.
研究内容包括：(1)TX型圆管节点在空间作用下的承载力。
The research include: (1) Ultimate capacity of circular TX-joints loaded by multiplanar loads.
对圆管半径、电磁场频率等参数对去除效率的影响作了分析阐述。
Effects of the radius of circular pipe and frequency on the inclusion removal efficiency were ascertained for each case.
介绍一套测量水平圆管和短式旋风筒内流体流动特性的实验装置。
This article introduced an experimental device for measuring the fluid flow characteristics in the horizontal pipe and short swirling chamber.
主要利用椭圆的“四心法”简化了椭圆管翻领成型器的设计方法。
Design method of ellipse shoulder forming device was simplified with four-center method.
结果表明，当圆球在入口处运动时会遭受到较无穷圆管内为大的阻力。
The results indicate that a sphere near the entrance which has a uniform entrance velocity profile will suffer larger drag than that in an infinite tube.
局部狭窄圆管内的流体流动，在工程和生物医学中具有许多应用背景。
Fluid flow through tubes with local constriction has many applications in engineering and biomedical science.
在圆管与圆管的爆炸复合研究中，需要对管的动态参数做定量的估计。
In the research of explosive welding between tubes, it is necessary to evaluate quantitatively the parameters of the moving tube.
为了分析钠盐气溶胶的形成机理，有必要对加热圆管内的温度场进行研究。
In order to analyze the formation mechanism of sodium chloride aerosol, it is indispensable that the temperature filed in heating tube was researched.
简述了使用此方法进行流量测量的优点和在非圆管流流量计算中的应用方法。
The merits of flow measurement by this method and a practical method of flow calculating in non-cylindrical pipes are described.
本文介绍了利用VBA开发的圆管冲圆弧模具CAD软件及其程序设计问题。
This paper introduces the software of stamping arc die CAD programmed with VBA and its techniques of the program.
本文介绍了利用VBA开发的圆管冲圆弧模具CAD软件及其程序设计问题。
This paper introduces the software of stamping arc die CAD programmed with VBA and its techniques of the program.
应用推荐