| 低雷诺数沟槽表面湍流/非湍流界面特性的实验研究1) | 
| 李思成, 吴迪, 崔光耀, 王晋军 | 
| EXPERIMENTAL STUDY ON PROPERTIES OF TURBULENT/NON-TURBULENT INTERFACE OVER RIBLETS SURFACES AT LOW REYNOLDS NUMBERS1) | 
| Li Sicheng, Wu Di, Cui Guangyao, Wang Jinjun | 
| 图3 不同无量纲齿距下的增减阻情况 | 
| Fig. 3 Drag reduction at difference dimensionless distances of riblets | 
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