1) permeable frame of tetrahedron with six sides
四面六边透水框架体
2) tetrahedron-like penetrating frame group
四面六边透水框架群
1.
Based on the existing levees,utilizing tetrahedron-like penetrating frame group which is a new technology of river regulation,a stable canalized channel is trimmed between two levees,and a compound cross-section with narrow canal and wide beach is formed.
即依托现有的大堤,利用混凝土四面六边透水框架群这一新型河道整治工程技术,在两大堤之间整治出一条稳定的渠化河槽,形成窄槽宽滩复式断面。
3) tetrahedron-like penetrating frame
四面六边透水框架
1.
Based on the experimental results,the tetrahedron-like penetrating frame was used in actual projects.
混凝土四面六边透水框架是一种新型江河透水护岸工程技术。
2.
The flow structures around the tetrahedron-like penetrating frame and tetrahedron solid block were studied by using Acoustic-Doppler Velocimeter (ADV) for comparison purposes.
采用声学多普勒流速仪(ADV)自动测量分析系统,测量了水槽中四面六边透水框架和四面六边实体块尾流场的流速垂线分布和紊动量垂线分布,对比研究了两者的水流结构和防护机理。
4) tetrahedron permeable frame
透水框架四面体
1.
Experimental study on flood control and bank protection by tetrahedron permeable frames;
透水框架四面体防洪护岸试验研究
5) tetrahedron frame
四面体透水框架
1.
Experimental study on effect of local scour at piers and protection by tetrahedron frame;
桥墩附近四面体透水框架抛投防冲效果试验研究
6) tetrahedron frame structure
四面六边体框架群
1.
Simulation experiments are performed on several structural types, including the riprap, tetrahedron frame structure, hinged fascine mattress, and so on.
对不同护岸结构型式的护岸机理进行分析,结合南京河段护岸整治现状,选用抛石、四面六边体框架群、混凝土铰链排等护岸型式进行模拟比较试验。
补充资料：四面
1.东﹑南﹑西﹑北四个方位。 2.指四周围。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条