詞語：purlin
purlin的解釋
purlin['pə:lin]n. [建]檁，桁條
purlin的意思
purlin 桁條;檁條;椽子;桁;purlin beam 三架樑;七架樑;四架樑;skylight purlin 天窗標;Purlin Line 屋面控制線;Purlin Extension 山牆挑屋面;
purlin的參考例句
1.Roof of the workshop is light steel structure with "b" section purlin and painted steel panel structure system. 主廠房屋面採用輕鋼結構，已型柃條，彩色壓型鋼板瓦體系。
2.This is 120 metres high, the maximum width is 1. 2 metres horizontal and purlin construction is 60 metres in Shanghai should be very small building. 這個是高120米，橫向最長寬度也是120米，桁條是60米的建築，在上海應該算是非常小的建築。
3.Skyscraper space navigation engine service center in Zhuhai bonded zone(Total architectural area:12, 200㎡, used 3 steel roof truss parallel in 24m and H-section purlin, total steel use of 1500T. 珠海保稅區摩天宇航發動機維修中心鋼結構工程（建築面積12，200平方米，3跨24米平行架式鋼屋架，檁條為H形截面，工程總用鋼量1500噸）