joist
常見例句
- The floor joist was cracked and fractured, but no debris was deposited in the basement.
地板托梁破裂折斷,但是在地下室并未落下碎片。 - The purpose of transferring loads to the joist and wiping out the columns can be achieved safely.
通過預(yù)應(yīng)力吊桿將樓面荷載轉(zhuǎn)移到托梁上,安全地實(shí)現(xiàn)托梁拔柱的目的。 返回 joist