| 释义 |
joist·ing 英dʒɔɪst美dʒɔɪst
基本英英搭配近义反义例句
n.托梁¹⁰⁰过去分词joisted现在分词joisting三单joists
Noun:
beam used to support floors or roofsjoist ceiling搁栅平顶joist steel梁钢wood joist木搁栅,木托梁…joist shears型钢剪切机,钢梁剪切…floor joist楼地板搁栅trimmer joist托梁track joist托轨梁common joist普通搁栅landing joist楼梯平台搁棚…heavy joist重型格栅boarding joist楼板搁棚,板条托梁…joist bearing托梁承座bar joist轻钢搁架tail joist半端梁trim joist托架, 过梁exposed joist露明搁栅bridging joist渡梁,横梁header joist丁头搁栅joist floor搁栅楼盖
近义词 beam微笑spar拳击truss束紧support支持
名词100%
用作名词The floor joist was cracked and fractured, but no debris was deposited in the basement.地板托梁破裂折断，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.通过预应力吊杆将楼面荷载转移到托梁上，安全地实现托梁拔柱的目的。 |