Half tube type: when the medium containing solid particles or fibrous material, can choose a half tube type structure, this structure has the clean and shear function.
半筒型：当介质中含有固体棵粒或纤维状物质时，可选用半筒型结构，此种结构具有自洁及剪切功能。
Get the relation between spring tube inherent frequency and its structure parameter. It provides the theory basis for vibration reduction design and dynamics analysis of spring tube.
得出弹簧管固有频率和其主要结构参数之间的关系，为弹簧管的减振设计和进一步的动力学分析提供了理论依据。
The adsorption bed structure filling sorbent in tube and flowing heat transfer media out of tube was designed and the corresponding mathematical model was established.
设计了管内填充吸附剂，管外走传热介质的新型吸附床结构，建立了相应的数学模型。
Modular tube "is a kind of display device specially designed for the making of large screen. The structure and working principle of" Modular tube "are described in this paper."
“组像管”是专为拼接式大屏设计的显示器件，本文讨论组像管的结构与工作原理。
The structure and operating process of the spiral tube screen is introduced, and the water flow characteristic in the screening tube of the spiral tube screen is calculated and analyzed.
介绍螺旋管筛分机结构和筛分过程，分析计算螺旋管筛分机筛管内的水流特性。
This paper compares instrumentation valves and tube fittings with domestic and abroad and introduce the structure of instrumentation valves and tube fittings in common use at abroad.
分析了国内外仪表阀门及管件产品的现状，介绍了国外几种常用的仪表阀门及管件的结构，指出了国内此类产品存在的差距。
In this paper, a simplified calculation model has been proposed for analyzing the dynamic characteristics of tube in tube structure.
本文为高层建筑筒体结构动力特性分析提供了一个简化计算模型。
A holey fiber preform structure was made by using tube-in-tube method and was drawn at high speeds with an aim of mass production to meet the demand of next generation communication systems.
用“筒中筒”方法高速拉制了有孔光纤预制样品，目标是符合下一代通信系统的量产需求。
With the steel model test of framed tube—in—tube structure, the calculated model is established.
通过对框架式筒中筒结构的钢模型试验，建立计算模式。
Double tube plate and single tube plate heat exchangers have been compared in the light of structure, utilization and the manufacture.
从结构、用途、制造等方面比较了双管板换热器和单管板换热器。
The steel tube handling frame has the advantages of simple structure, flexible use, high construction efficiency, etc., and can be applied to the steel tube construction of buildings.
本实用新型具有结构简单、使用灵活，施工效率高等优点，可广泛用于建筑物的钢管施工中。
For the foam-filled double tube structure, the stroke efficiency and the energy absorption efficiency under the outer tube tear failure mode is higher than that under the progressive buckling mode.
双管夹芯结构中外管撕裂模式的结构行程利用率和能量吸收效率高于相应的外管周期折叠模式。
Therefore, the connection structure on the second guide tube is not necessary, and thereby the length of the second guide tube can be controlled at will by cutting.
因此，本发明无需在第二导管形成用于连接的结构，从而通过切断可随意调节第二导管长度。
The coupling metal packaging piece is of an integral tube structure, or formed by a laser fixing tube body, a coupling transition tube and an outer packaging tube.
耦合金属封装件是一整体管结构，或由激光器固定管体、耦合过渡管、以及外封管组成。
The authors introduced several supporting structures of tube bundles of tube-shell heat exchangers, especially the new self-support structure.
介绍了管壳式换热器几种管束支承结构的研究进展，并着重介绍了一种新型的管子自支承结构。
Simplified method for evaluating the stiffness of a highrise tube-in-tube structure is presented in this paper.
本文为高层筒中筒结构的刚度估计提供了一种简化计算方法。
The invention relates to a steel tube supporting frame structure of a steel tube intersection line cutting machine, which is characterized in that: a support roller is mounted on a support plate;
本发明涉及一种钢管相贯线切割机钢管支承架结构，特征是：支承轮安 装于支承板上；
In this paper, the simplified methods to the analysis of tube-in-tube structure are modified.
本文给出了用力法分析筒中筒结构的合理模型。
According to lifting hoist reel tube shell structure and work situation, a 3-d calculated model of tube shell has been established with finite element analysis method.
采用有限元分析方法，根据提升绞车卷筒筒壳的结构和工作情况建立了筒壳的三维计算模型。
The epidural space puncture testing tube is characterized by being similar to the common syringe in structure and comprising a syringe tube, a piston, a gasket, a spring and a hand-held handle.
其特征是其结构与普通注射器相似，包括：注射器管、活塞、衬垫、弹簧、手持柄。
It can be used for overall stability analysis of tall framed-tube and tube-in-tube structure.
可用于框筒和筒中筒结构的整体稳定计算。
It can be used for overall stability analysis of tall framed-tube and tube-in-tube structure.
可用于框筒和筒中筒结构的整体稳定计算。
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