the curtain-wall using in the design of the structural stand-facing
幕墙在建筑立面设计中的应用
analysis on the relationship between the structural parameters of four- high mill stand and its vertical vibration
四辊轧机机座结构参数对垂直振动的影响分析
structural steel hanging scaffold is 45 m high, double rowed, and chooses 14# double t iron as hanging stand.
钢铁结构材料的高性能化型钢悬挑外脚手架高45m,双排,采用14工字钢做悬挑支架。
Though the Japanese economy has shown some signs of improvement, its structural contradictions stand salient.
日本经济虽有起色, 但结构性矛盾仍较突出.
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