羅盤航向 的英文怎麼說
中文拼音 [luópánhángxiàng]
羅盤航向
英文
compass course- 羅 : 羅名1 (捕鳥的網) a net for catching birds 2 (篩子) sieve; sifter; screen 3 (質地稀疏的絲織品...
- 盤 : Ⅰ名詞1 (盤子) tray; plate; dish 2 (形狀或功用像盤的東西) sth shaped like or used as a tray pl...
- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 羅盤 : [工業] compass
- 航向 : azimuth; heading; course (of a ship or plane); desired track
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Corrected compass course
已校正羅盤航向The thesis analyse the error and the feasibility of the system. because the precision of position and direction is related with the precision of the heading and the distance, the thesis discuss the method of obtaining the distance using milemeter, water milemeten engine ' s rotate speed and accelerometer, and the method of obtaining the heading using the combination of the gyrocompass and the digital compass. then the thesis introduce the details of the system realization, include the hardware and the software
由於航位推算的精度與航程和航向的精度直接相關,因此,論文討論了用里程計、水速表、引擎轉速或加速度計等獲取里程的方法,用航向保持器和數字磁羅盤組合的方法獲取航向角的方法(初始尋北由數字磁羅盤來完成) ,這為採用數據融合方法提高航程和航向精度打下了基礎。On schuler-tuned compasses this error is avoided by cutting out damping during changes in speed and course.
在休拉調諧羅盤中,這項誤差由於在速度、航向改變時切斷阻尼而避免。Steered by stars and directed by the compass, the fleets succeeded in reaching as far as the eastern african coast during their seven voyages, using nautical astronomy and geonavigation
船隊運用先進的天文及地文航海技術,觀星定向,以羅盤導航。七次遠涉重洋,足跡遠至非洲東海地區。Sailors must have a good compass to find their way
航海的人必須有一個好的羅盤才能找到航向。Steered by stars and directed by the compass, his fleet used nautical astronomy and geonavigation to visit over 30 countries and regions in asia and africa, successfully extending chinese influence in culture and technology as well as fostering trade and goodwill
船隊觀星定向,並以羅盤導航,運用天文及地標航海技術游遍亞、非兩洲三十多個國家及地區,成功宣揚華夏文化和科技,更促進貿易,完成睦鄰外交的使命。分享友人