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。
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。
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。
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。
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。
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, 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。
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 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。
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。
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 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；
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。
应用推荐