| 1. | Compare between oval duct and rectangular duct
椭圆管和其他风管的比较 |
| 2. | 1st ladder coconut palm for circular pipe or ellipse tubular design
1梯梆为圆管或椭圆管式设计。 |
| 3. | Media flows in oval duct is stable , vortex is not so easily occured
流体在椭圆管中，流动比较平缓， |
| 4. | Flat oval sizes
椭圆管的尺寸 |
| 5. | Numerical simulation of flow behaviors and heat transfer characteristic of rectangular finned elliptical tube heat exchanger
矩形翅片椭圆管热交换器流动和换热特性的数值模拟 |
| 6. | Theoretical and experimental study of ellipse tube type indirect evaporative cooler wrapped with absorbing water materials
包覆吸水性材料椭圆管式间接蒸发冷却器的理论与实验研究 |
| 7. | For circle tubular design , afterwards in order to enhance the ladder the anti - curving performance , has promoted the ellipse tubular design
最早为圆管式设计，后来为了提高梯子的抗弯曲性能，推出了椭圆管式设计。 |
| 8. | The effect of variation of vortex generator height on heat transfer enhancement performance in finned oblate oval tube test core with six vortex generators per tube
每管六涡扁长椭圆管换热板芯涡产生器翼高对强化传热的影响 |
| 9. | Tow multi - longitudinal vortex enhanced tubes , the alternating elliptical axis tube ( aea - tube ) and the discrete double - inclined ribs tube ( ddir - tube ) , are invented according to the theoretical and numerical analysis
根据理论和数值分析的结果，发明了两种多纵向涡强化换热管? ?交叉缩放椭圆管和不连续双斜内肋管，对其进行了实验和数值研究。 |
| 10. | 1st we do not recommend you to use this kind of ladder to have , if your true need this kind of ladder has , please when ordering explains ladder coconut palm the type : circle tubular - shaped or ellipse tubular - shaped , otherwise
1我们不推荐您使用此类梯具，如果您确需要此类梯具，请在订货时说明梯梆的种类：圆管形或者椭圆管形，否则我们默认为椭圆管形。 |
