Beam compass
01
横梁圆规, 梁规
a drafting tool used for drawing precise circles and arcs, consisting of a beam with adjustable attachments at each end
例子
The architect used a beam compass to draw the large circular floor plan for the auditorium.
建筑师使用梁规来绘制礼堂的大圆形平面图。
During the engineering project, the student utilized a beam compass to sketch precise arcs for the bridge design.
在工程项目期间，学生使用梁规为桥梁设计绘制精确的弧线。
