查询词典 annular tubes

The nest of tubes consists of tube sheet, baffle, heating tube and so on.

管组由管板、折流板、加热管等组成。

The nest of tubes consists of tube sheet, baffle, U-heating tube and so on.

管组由管板、折流板、&U&型加热管等组成。

Two models were developed, one for calculating the leakage rate of water from heat transfer tubes due to one broken double ended guillotine tube in the steam generator of LMFBR using the one dimensional method of characteristics, and anotherone for temperature, adiabatic spherical to columnar hydrogen bubble growth model in large sodium water reaction.

采用一维特征线方法建立了快堆蒸汽发生器单管发生双端断裂情况下，水从破裂传热管流出的泄漏率计算模型和钠水反应气泡从球状到柱状的变温绝热生长模型。沸腾是钠冷快堆安全分析工作中必须要考虑的一个问题，而堵流是众多导致发生沸腾原因中十分重要的一个。

Both heat transfer and flow resistance properties of vertically laid,single spiral corrugated tubes under condensation conditions have been discussed in this paper.

本文对垂直布置的单头螺旋槽管在凝结条件下的传热和阻力特性进行了实验研究。

Rubber and plastics machinery products mainly include: mixer, a refining machines, extruders, calendar and auxiliary equipment, flat panel curing machine, tire and inner tube joint-seven series, and other special equipment for more than 100 varieties specifications ; Undertake renewable plastic, rubber hose, shoes, car inner tubes, and other complete sets of equipment and technical services; according to user requirements and design and manufacture of non-standard equipment.

橡塑机械产品主要有：密炼机、开炼机、挤出机、压延机及辅机、平板硫化机、内胎接头机及轮胎专用设备等七大系列一百多个规格品种；承接再生胶、胶管、胶鞋、汽车内胎等成套设备和技术服务；并可根据用户要求设计制造非标设备。

The forcasting value of the simulation was approved by experiment results. So the finite element method can be used on other kinds of copper alloy tubes in three-roll planetary rolling process.

相应实验结果证明铜合金管坯有限元模拟具有很好的仿真预测价值，并可用于探索其它类型铜合金管坯旋轧成形规律。

Three-Roll machines, used for both solid and hollow components, have pressures ranging from 10 to 100 tons and variants include Tube Fin Rolling machines up to 80mm diameter - and a 48-ton Five-Roll machine for rolling large diameter thin-walled tubes.

三辊设备可加工空心和实心的工件，压力范围10吨至100吨。其它设备包括直径可达80毫米的管尾滚丝设备和用于轧辊大直径薄壁管的48吨五辊设备。

Throughout nearly all the tissues of the body, there are thin-walled tubes called lymphatic ducts.

全国各地几乎所有的组织机构，有薄薄壁管所谓的淋巴管道。

Could greatly alleviate domestic market large diameter thick-walled seamless steel tubes resources tense situation.

可极大缓解国内市场上大口径厚壁无缝钢管资源紧张的状况。

The test section was smooth glass tubes,with the inside diameters of 15,25,and 34.5mm respectively.

对摇摆状态下，3种不同管径(15，25，34.5 mm)的光滑有机玻璃管管内单相水的摩擦压降特性进行分析。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。