polyzonal spiral fuel element

polyzonal spiral fuel element

多区状螺旋肋片燃料元件

Effect of Helix-Alike Fin Surface Shape on Flow and Heat Transfer in the Internal Cooling Passage

肋片几何形状对仿螺旋肋片内冷通道流动与换热的影响

hollow cylindrical fuel element

中空圆柱状燃料元件

the raised helical rib going around a screw.

绕着螺丝的凸起的螺旋状的肋纹。

bistable trigger element

双稳(态)触发元件[触发器](螺旋桨)叶素，叶片

Study on Intensified Convection Heat Transfer in Straight Pipe With Tooth Spiral Piece

齿形螺旋片元件强化直管对流传热研究

Numerical analysis on turbulent flow and heat transfer in helix-alike internal cooling passage

仿螺旋肋片内冷通道流动与传热数值分析

Study on Turbulent Flow and Heat Transfer in Internal Cooling Passage with Helix-alike Fins;

仿螺旋肋片内冷通道流动与换热特性研究

Research on Spiral Finned Tubes in Application of the Low Temperature Reheater of 670t/h Coal-fired Boiler;

螺旋肋片管在670t/h锅炉低温再热器应用的研究

Development of HTR Fuel Element

高温气冷堆燃料元件发展现状和趋势

The clinical value of multi spiral CT in the diagnosis of fracture of rib

多层螺旋CT重建诊断肋骨骨折临床价值

The article introduces the calculation of main parameter of screw-feede r for cotton-stick and design of the key parts.

介绍棉杆螺旋进料器主要参数的计算及关键元件的设计。

Analytic Expression of Temperature Field of Cylindrical Fuel Element in Dynamic

动态工况下棒状燃料元件温度场的解析式

internal ribbed tube

内肋片管，内螺纹管

maximum assessed fuel element temperature

燃料元件最高设定温度

element rupture detector (FERD)

燃料元件破损探测器

irradiated uranium dioxide fuel element

辐照二氧化铀燃料元件

spent fuel cooling system

辐照燃料元件冷却系统