flat roof roof garden平台
flat suspended roof平面悬挂式炉顶
Flat-roof system平台屋顶系统
flat-roof mirror平屋脊镜
flat-roof resonator平顶谐振器
flat tile roof平瓦屋面
flat deck roof平顶盖;翻译
flat tilt roof平瓦屋面
flat their roof平屋顶
Wind tunnel investigation of large span flat roof was carried out. Mean local shape factor and extreme local shape factor distributed on the roof of the structure with two exposures are measured.
本论文以一大跨悬挑平屋盖模型为对象进行了比较细致的风洞试验研究，分析了此类结构屋盖的平均局部体型系数和极值局部体型系数的分布特性；研究了均匀和B类两种不同流场对其风荷载分布特性的影响，结果显示结构在均匀流场和紊流的剪切流场所测得的平均和脉动风荷载特性有显著的差别。
参考来源 - 轻型木桁架体系在平改坡工程中的应用研究