| 1. | The enhanced heat transfer of spirally corrugated tube
单头螺旋槽管的强化换热研究 |
| 2. | Production : metal shaft , cable repair , metal accessories
生产：金属槽管，电缆桥架，五金配件。 |
| 3. | Experimental research on enhancing heat transfer in spirally fluted tubes
螺旋槽管强化管内换热试验研究 |
| 4. | Optimization design of unusual spirally corrugated tubes based on neural network
网络的异型螺旋槽管优化设计 |
| 5. | Investigation on heat transfer enhancement of the spoon type spirally fluted tubes
勺形凹槽螺旋槽管强化传热研究 |
| 6. | Study on heat transfer characteristics in microtube under heating of constant heat flux
形螺旋槽管传热与流体力学特性研究 |
| 7. | Optimization of unusual type spirally fluted tubes basing on particle swarm optimization
基于粒子群优化算法的异型螺旋槽管优化设计 |
| 8. | As the increasing of helix angle , the film thickness becomes more uniform
随着螺旋角的增大，螺旋槽管壁面上各处的液膜分布趋向均匀。 |
| 9. | Cable trunking and ducting systems for electrical installations part 1 : general requirements
电气安装用电缆槽管系统第1部分:通用要求 |
| 10. | Studies on heat transfer enhancement of spirally corrugated tube and its application to boilers
螺旋槽管强化传热研究及其在锅炉中的应用 |
