device used in Pacific and Indian oceans to stabilize canoes, 1748, altered (by influence of rig) from outligger (late 15c.) "a spar projecting from a vessel," probably from the same root as Dutch uitlegger, literally "out-lyer."
实用例句
1. This paper analyses the buckling of top - outrigger - braced frame - tube structures.
对顶部带伸臂的框架 - 核心筒结构的整体稳定性进行了分析.来自互联网
2. Make sure outrigger were fully extended and installed on firm pad.
确保外伸支架全部伸出并稳固于地面上.来自互联网
3. Mechanical model for the elastic thick outrigger of roof coal is set up.
