1.
A spar that connects the tail surfaces and the main structure of an airplane.
尾桁连接飞机的尾部表面和机身的桁
2.
The outermost end of a gaff.
斜桁尖端桅斜桁最外面的尖端
3.
Such trusses are called simple trusses.
这样的桁架称为简单桁架。
4.
To raise(a gaff) above the horizontal.
升起斜桁把（桅斜桁）升过水平面
5.
An iron fitting by which a lower yard is secured to a mast.
桁架，构架把下帆桁系在桅杆上的铁具
6.
A rope, rod, or batten along the upper side of a yard, gaff, or boom to which a sail is fastened.
天篷支索吊在帆桁、斜桁或木桁上面的绳、杆或压条，用来收紧帆
7.
Research of Mechanical Properties and Calculation Methods for Double-Truss Four-Line Plate-Truss Composite Continuous Steel Trusses
双桁四线板桁组合连续钢桁梁受力性能及计算方法研究
8.
transfer girder
维持中间柱的骨架桁
9.
bowsprit shroud plate
船首斜桁张索固定板
10.
mobile crane with lattice jib
桁架臂流动式起重机
11.
Any of several parts of standing rigging strengthening the bowsprit and jib boom against the force of the head stays.
艏斜桁撑杆，艏斜桁撑杆支索一种直立索具，用以加固船首斜桁和船斜帆桁，以抵御船头支索力量
12.
They hewed the logs into beams.
他们把园木砍成桁梁。
13.
To turn(the yards of a ship) by the braces.
用转帆索转动（船桁）
14.
single girder truss gantry crane
桁架式单梁龙门起重机
15.
triangular truss gantry crane
三角形桁架龙门起重机
16.
double girder truss gantry crane
双桁架梁龙门起重机
17.
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
18.
Study on Crucial Technique of Three Main Trusses Steel Bridge with Rigid Cable;
三桁刚性悬索加劲钢桁梁关键技术研究