According to specifications, sea clutter testing 2.4 m antenna system's principium is given, and the mechanism design of antenna reflector, antenna pedestal and feed system is studied.
2
100米高的高层建筑结构设计(约32层)要求竖框放置，每隔8层高与钢梁连接。
The design of a 100 m tall high rise structure (approx. 32 storeys) calls for erecting portal frames connected with steel girders placed every 8 storeys.
3
铝条清晰地反映出结构设计，这从南侧立面上有所体现，它包含了一个三米高的高华伦氏支架。
The latter are a clear reflection of the structural design, most clearly seen on the south wing facade which incorporates the shape of a three-meter high Vierendel carrier.
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