topmast是什么意思

网络释义

用法例句

Of, relating to, or being the mast above the topmast, its sails, or its rigging.

上桅的高过中桅的桅杆的，上桅帆的，上桅索具的；与上桅及其帆或索具有关的

a mast fixed to the head of a topmast on a square-rigged vessel.

方索船中固定在中桅顶部的桅杆。

fid:a square bar used as a support for a topmast.

"桅栓:方木条,用来支撑中桅."

A square bar used as a support for a topmast.

桅栓方木条，用来支撑中桅

The mast below the topgallant mast in a square-rigged ship and highest in a fore-and-aft-rigged ship.

中桅在纵帆装船的紧挨下桅上头的中桅，而在横帆装船上则指在上桅之上的桅

That hill to the nor'ard they calls the Fore-mast Hill; there are three hills in a row running south'ard - fore, main, and mizzen, sir.

北面那座山叫前桅山，这三座山自北向南排成一行，分别叫前桅山、中桅山、后桅山，先生。

A square sail set above the lowest sail on the mast of a square-rigged ship.

中桅帆在方索船桅杆上，位于最低帆之上的方形帆

Lay out aloft, there, half a dozen of ye -- foretopmaststuns'l!

升到桅杆顶上，喂，你们六个一齐动手——拉起前中桅的副帆！

a sail (or either of a pair of sails) immediately above the lowermost sail of a mast and supported by a topmast.

在桅杆的最底下的帆上面的用中桅支撑的帆（或者是一双帆）。

foretopmaststuns'l! Lively, now!

拉起前中桅的副帆！使点劲，喂

"Courses, tops'ls, and flying-jib, sir."

“大横帆、中桅帆、三角帆，船长。”

"The sailing boats are grouped according to their sails and masts, such as sloop, schooner yawl, and ketch."

帆船运动中船按其帆和桅杆不同而分类，如单桅多帆船，双桅或三桅纵帆船，双桅船，及大双桅船。

The taller mast, whether forward or aft, of a two-masted sailing vessel.

主桅双桅帆船中较高的桅杆，无论是位于船头的还是船尾的

The foremast carried away in the strong gale.

前桅杆在大风中折断了。

The mast was bent during the storm.

桅 在风暴中变弯了.

One of a pair of horizontal beams set into a masthead to support the crosstrees.

桅杆纵桁两根插入桅顶的水平梁子中的任何一根，用于支撑桅杆横顶

A short spar projecting from the deck of a ship, used to extend a sail or secure a block or stay.

短桅船中板上突出的短桅，用来起航或稳住滑轮或停船

Longevity Study of Mast under Natural Wind Loads The third:The Dynamic Reliability Analysis of Mast structure

桅杆在自然风中生命链研究 第三部分 桅杆结构动力可靠性分析