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lower mast

  • 下桅杆:复合桅杆的最低部分,由两根或更多根杆组成。

网络释义专业释义

  [船] 下桅

... 下桅 lower mast 下桅桁 lower yard 下桅肩处平台,桅楼,桅台 top ...

基于292个网页-相关网页

  桅柱

... 桅索具||mast rigging 桅柱||lower mast 尾部敞开井||open stern well ...

基于18个网页-相关网页

短语

lower mast cross trees 下桅桅楼横桁

lower flag at half-mast 降半旗致哀

lower harness thread mast 下桅

  • 下桅
    桅柱

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • The department is also expected to lower its flag at Immigration Tower to half-mast today.

    入境处今日会下半旗致哀。

    youdao

  • The pipe racks are moved to and from their stored position by a hydraulic cylinder attached between the mast frame and the lower swing arm.

    通过一个装在支架摇动臂之间液压往返贮存位置的。

    youdao

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