ship compass 中文意思是什麼
ship compass
解釋
船用羅經-
The $ 1. 40 stamp shows the ancient compass as a south - pointing ladle. the stamp depicts a hodometer developed from a compass cart and a ship launched by zheng he ( ad 1371 - 1433 ), a world - renowned navigator, during his epoch - making expeditions
背景繪畫記里鼓車以及明朝三寶太監鄭和（ 1371 - 1433年）下西洋所乘船艦。前者在指南車的基礎上發展而來，後者遠洋航行，依賴的是導向的指南針。 -
The sailor who boards ship without a rudder and compass never knows where he may be cast.
水手上船如果沒有舵和羅盤，將永遠不知道自己駛向何方。 -
Magnetic compass is one of directional navigation instrument in ship fitting, the deviation of magnetic compass will influence the navigational safety of ship
摘要磁羅經是船舶裝備的主要指向性航海儀器之一，磁羅經自差的大小將直接影響船舶的航行安全。 -
But our patron warn d by this disaster, resolved to take more care of himself for the future ; and having lying by him the long - boat of our english ship we had taken, he resolved he would not go a fishing any more without a compass and some provision ; so he ordered the carpenter of his ship, who also was an english slave, to build a little state - room or cabin in the middle of the long boat, like that of a barge, with a place to stand behind it to steer and hale home the main - sheet ; and room before for a hand or two to stand and work the sails ; she sail d with that we call a shoulder of mutton sail ; and the boom gib d over the top of the cabbin, which lay very snug and low, and had in it room for him to lye, with a slave or two, and a table to eat on, with some small lockers to put in some bottles of such liquor as he thought fit to drink in ; particularly his bread, rice and coffee
他就下令他船上的木匠-也是他的一個英國人奴隸-在長舢舨中間做一個小艙，像駁船上的小艙那樣艙后留了些空間，可以容一個人站在那裡掌舵和拉下帆索艙前也有一塊地方，可容一兩個人站在那裡升帆或降帆。這長舢舨上所使用的帆叫三角帆，帆桿橫垂在艙頂上。船艙做得很矮，但非常舒適，可容得下他和一兩個奴隸在裏面睡覺，還可擺下一張桌子吃飯桌子里做了一些抽屜，裏面放上幾其他愛喝的酒，以及他的麵包大米和咖啡之類的食物和飲料。 -
The main tasks of this thesis are : discussing the dead - reckoning theory of doppler velocity log and compass, decreasing location error methods, emulating several ship tracks ; discussing several aspects influencing the velocity precision of doppler velocity log ; in a pool trial, processing the trial data and achieving some conclusions
本論文主要研究工作包括：對羅經和多普勒計程儀推算輔助導航系統的工作原理，及減小定位誤差的兩種方法和幾種軌跡進行了研究；對影響多普勒計程儀測速誤差的各個方面進行了綜述；最後對多普勒計程儀水池試驗的數據進行了處理，得出所要結論。 -
This paper took the auto - tracing system development of ship antenna as the background, studied the pose measure and control technique based on digital compass and gps combined sensor
硬體是構成整個系統的物質基礎，合理地設計各種硬體元件，使之協調有效地工作，是保證整個系統成敗的關鍵之一。 -
General specification of floated gyro for ship ' s electromagnet control compass
艦船電控陀螺羅經用液浮陀螺儀通用規范
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