x
uploads/circumnavigation.jpg

circumnavigation n.環球航行。

circumnavigator

2 ) this paper research mainly the influence of the cluster satellite circumnavigation 、 earth - rotation 、 satellite attitude to the baseline variation and the speed measurement accuracy , and give the correcting mathematical formula and the relative curvature 2 ) 、著重分析分布式衛星sar系統中衛星環繞、地球自轉、衛星姿態對基線、測速精度的影響,并繪出了相應的數學模型及關系曲線。

Fossett waved to around 100 townsfolk as he entered the capsule for an eastward circumnavigation that he expects will take 15 days 福塞在進入熱氣球艙時,向周圍近百名的小鎮居民揮手致意,踏上了向東環游世界的征程。這次旅行預計將花費15天的時間。

Fossett waved to around 100 townsfolk as he entered the capsule for an eastward circumnavigation that he expects will take 15 days 福塞在進入熱氣球艙時,向周圍近百名的小鎮居民揮手致意,踏上了向東環游世界的征程。

Francis drake completes a circumnavigation of the world and is knighted by elizabeth i 1581年的今天,法蘭西斯?德瑞克完成其環球航海的探險,并被伊麗莎白一世女王授以爵位。

How to plan a slow travel , low - carbon global circumnavigation 怎樣來計劃一個慢速旅行,低碳環球旅行會是什么樣