1.
A support or brace, especially the iron crosstree on a topgallant masthead.
铁横桁撑杆或支柱，尤指上桅桅顶的铁横桁
2.
In the turtle boats I was in the cross-trees of the mast-head and even at that height I saw much.
在捕海龟的船上，我待在桅顶横桁上，即使从那样的高度也能看到不少东西。
3.
The courses and topsails are set.
下桁大横帆和中桅帆均已扬起。
4.
Either end of a yard of a square sail.
桁端横帆帆桅的任意一端
5.
Topological Optimum of Long Cantilever Truss under Transverse Concentrated Load
长悬臂桁架受横向集中力的拓扑优化
6.
One of several horizontal timbers supporting the rafters of a roof.
檩条，桁条几根支持房顶的椽的横木中的一根
7.
Application of the Principle of Energy to lateral Strain Calculation of Trussed Arch Bridges
能量原理在桁架拱桥横向受力分析中的应用
8.
Study of Strengthening Lateral Stiffness for Deck Steel Truss Bridge on Speed-Raised Line;
提速线上承式钢桁梁横向加固技术研究
9.
Research about Fatigue Property of Connection between Truss Joint and Crossbeam in Steel Bridge;
钢桥主桁节点与横梁连接疲劳性能研究
10.
The height or vertical dimension of a flag or of any square sail other than a course.
降下桁木横帆之外的横帆或旗的高度或垂直距离
11.
A triangular or square sail set above the gaff of a lower sail on a fore-and-aft-rigged ship.
上桅帆在无横帆船上，位于低层帆斜桁以上的方形或三角形帆
12.
To raise the lower corners of(a square sail) by means of clew lines. Used with up.
扯（帆）上桁通过收帆索把（横帆）的下角升起。与up连用
13.
Fatigue test on the semi-rigid connections between railway floor beam and primary truss of long span steel truss arch bridges
大跨钢桁拱轨道横梁半刚性连接节点疲劳性能试验研究
14.
Design and Construction of Supporting Truss for Upper-beam Bottom Formwork in Minpu Bridge Puxi Segment
闵浦大桥浦西段上横梁底模支撑桁架设计与施工
15.
One of a pair of horizontal beams set into a masthead to support the crosstrees.
桅杆纵桁两根插入桅顶的水平梁子中的任何一根，用于支撑桅杆横顶
16.
A cord or canvas strap used to secure a furled sail to a yard boom or gaff.
束帆索一种绳子或帆布带，用来把一个卷叠的帆置于一横木或斜桁上
17.
A long tapering spar slung to a mast to support and spread the head of a square sail, lugsail, or lateen.
帆桁吊在桅杆上一头渐细的长柱，用来支撑和展开横帆、梯形帆或三角帆的顶端
18.
Any of the parallel horizontal beams set from wall to wall to support the boards of a floor or ceiling.
搁栅，托梁，桁，檩架在墙与墙之间的平行水平横梁，用来支撑地板或天花板的木板