Wind tunnel experiment 第1页

The aerodynamic roughness length of biologicalsoil crusts:a case study of Gurbantunggut Desert Wind erosion-resistance of fields planted with winter rapeseed in the wind erosion region of Northern China Effects of Environment on Winter Rapeseed in Hexi Corridor A TENTATIVE STUDY ON RELATION BETWEEN RESISTANCE AND VENTILATION COEFFICIENT OF SHELTERBELT Wind tunnel experiment on canopy structural parameters of isolated tree and wind velocity field characters nearby