Finally, here’s a large three-masted square-rigger flying five tiers of square sails and several head sails, with a lateen sail aft.
最后，来介绍这种巨大的三桅杆方帆船，带有五对方形帆和数面前帆，船尾还有一面大三角帆(lateen sail)。
This is popularly called sailing under “jib and jigger”—the jigger being an old square-rigger term for the aft-most mast flying a triangular sail.
这种航行法常被叫做“jibandjigger”——jigger是对于船尾桅杆上的三角帆的古老叫法。
The machine applies to the metallurgical, railway, port and machinery industries rigger materials operations.
本机适用于冶金、铁路、码头及机械制造等行业的物料吊运作业。
The machine applies to the metallurgical, railway, port and machinery industries rigger materials operations.
本机适用于冶金、铁路、码头及机械制造等行业的物料吊运作业。
应用推荐