基本解釋n.腳手架跳板橫木同根派生 putlog相關(guān)詞英漢例句The strength and deflection of putlog as easy supporting girder, and the ledger is over and supported by putlog. 小橫桿按照簡支梁進(jìn)行強(qiáng)度和撓度計算,大橫桿在小橫桿的上面。The calculation of strength and deflection of ledger is based on the design of every three spans within two strides, and the main rail is over the putlog. 大橫桿按照三跨連續(xù)梁進(jìn)行強(qiáng)度和撓度計算,大橫桿在小橫桿的上面。putlog (put-lock) 腳手架小橫桿putlog hole 架眼putlog更多例句