topsail yard是什么意思

网络释义

用法例句

In the turtle boats I was in the cross-trees of the mast-head and even at that height I saw much.

在捕海龟的船上，我待在桅顶横桁上，即使从那样的高度也能看到不少东西。

A support or brace, especially the iron crosstree on a topgallant masthead.

铁横桁撑杆或支柱，尤指上桅桅顶的铁横桁

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

The brig hove to.

双桅横帆船顶风停下

The three masted rig will have identical gaff sails and top sail on the fore mast and main mast

这艘三桅帆船的前桅和主桅上都有相同的斜桅桁下帆和顶帆。

The courses and topsails are set.

下桁大横帆和中桅帆均已扬起。

Either end of a yard of a square sail.

桁端横帆帆桅的任意一端

A long tapering spar slung to a mast to support and spread the head of a square sail, lugsail, or lateen.

帆桁吊在桅杆上一头渐细的长柱，用来支撑和展开横帆、梯形帆或三角帆的顶端

A bracket on the mast of a ship to support the trestletrees.

桅肩加强板，夹板船桅杆上用来支撑桅顶纵桁的托座

A platform at the head of the mainmast on a square - rigged vessel.

主桅上平台在横帆式帆船的主桅顶端的一个平台

A triangular or square sail set above the gaff of a lower sail on a fore-and-aft-rigged ship.

上桅帆在无横帆船上，位于低层帆斜桁以上的方形或三角形帆

A guy running from the peak of a gaff or derrick to the deck.

科桁支索从桅上斜杆或摇臂吊杆的顶端拉到甲板上的牵索

Quick as thought, I sprang into the mizzen shrouds, rattled up hand over hand, and did not draw a breath till I was seated on the cross-trees.

我闪电般地跳上了后桅支索，双手交替往上爬，直到坐上了桅杆顶上的桁梁才松了口气。

A small fore-and-aft sail hoisted abaft the foremast and mainmast in a storm to keep a ship's bow to the wind.

斜桁纵帆升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风

One of several horizontal timbers supporting the rafters of a roof.

檩条，桁条几根支持房顶的椽的横木中的一根

He started to climb again and at the top he fell and lay for some time with the mast across his shoulder.

他再往上爬，到了顶上，摔倒在地，躺了一会儿，桅杆还是横在肩上。

The outermost end of a gaff.

斜桁尖端桅斜桁最外面的尖端

To raise(a gaff) above the horizontal.

升起斜桁把（桅斜桁）升过水平面