羅航線 的英文怎麼說
中文拼音 [luóhángxiàn]
羅航線
英文
course compass- 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...
- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 航線 : air line; air route; route; airway; shipping line; way; itinerary; azimuth; pathway; trajectory; ...
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Loran - c wind finding technology : apart from the gps technology, the observatory has been employing the loran - c radio - navigation system in measuring the wind since 1999
除應用gps外,天文臺在一九九九年起還使用羅蘭- c無線電導航系統來測量高空風。As it was, he found spencer s explanation of things convincing ; and, as he phrased it to himself, to give up spencer would be equivalent to a navigator throwing the compass and chronometer overboard
可事實是,他覺得斯賓塞對事物的解釋很有說服力,正如他的提法: 「放棄斯賓塞無異于讓航海家把羅盤和經線儀扔到海里。 」The end of the cold war, which opened the way for new transpolar routes overflying russia, along with the development of ultra long - haul aircraft, has created new opportunities for non - stop services between asia and north america
冷戰的結束打通了經過俄羅斯領空並飛躍北極的新航線,再加上超遠程飛機的發展,這都為亞洲和北美洲間的直飛服務創造了新機會。The gyroscope compass makes the vessels keep on the fixed course voluntarily
陀螺羅盤自動使船隻保持在預定的航線上。Tourists kiss as russian experts help them to feel the effects of zero gravity during a parabolic flight near star city outside moscow, august 30, 2004
8月30日,在俄羅斯首都莫斯科郊外的「星城」宇航員訓練中心,遊客們正在經歷一次特殊的旅行? ?模擬拋物線飛行中的失重體驗。Russia ' s soyuz crew capsules and unmanned progress cargo ships have been the international space station ' s lifeline since the u. s. space shuttle columbia disaster in 2003
報道說,自從美國哥倫比亞號航天飛機2003年發生事故以來,俄羅斯的「聯盟」號載人飛船和「進步」號貨運飛船就一直是國際空間站的生命線。More subtle ? and just as far - reaching ? was the message epitomised during the next leg of the space race when the crew of apollo 8 photographed earth - rise over a lunar horizon on christmas day, 1968
當太空競賽進下一階段, 1968年聖誕節,阿波羅8號上的宇航員拍下了地球從月球地平線上升起的一幕。These three - class aircraft are designed to carry up to 243 passengers in three classes. they are used on low - traffic, long - haul routes such as between hong kong and rome, zurich, san francisco, and toronto
可載客至243人,機位分為頭等商務及經濟三種等級,用於低運輸量的長途航線,如往返香港與羅馬舊金山及多倫多等航線。Seats on domestic flights, such as between mumbai and bangalore, are sold abroad at premium prices
像孟買和班加羅爾這種國內航線的座位在海外市場甚至都可以溢價售出,而在國內卻經常打折出售。Finally, based on the observability analysis and error analysis, two autonomous navigation schemes for encounter phase are respectively proposed in detail. monte carlo simulations are done for the two schemes. by analyzing and comparing the simulation results, we can get the conclusion that, under the accuracy conditions provided by the instruments in existence, the position estimation accuracy for probe encountering object celestial body is 0. 42km and 0. 04km, which demonstrate the feasibility of the two navigation schemes
最後,在可觀性分析和誤差分析的基礎上,分別給出基於圖像測量的自主導航方法和基於視線方向及夾角測量的自主導航方法,並對這兩種方法進行蒙特卡羅數值模擬,通過對模擬結果的分析和比較,在現有儀器的測量精度下,探測器在與目標天體交會時刻的位置估計精度分別是0 . 42km和0 . 04km ,由此表明兩種自主導航方案都是可行的。There is liudu port, with an annual handling capacity of 3. 50 million tons with cargo ship line direct to hong kong. guangzhou - maoming railway runs across the whole area. luoding - yangjiang railway, the first local railway at the county level has been completed and put to traffic. a network of highways with state highway 324 as the main crisscross one another
擁有年吞吐量350萬噸的六都港,有直達香港的貨運航班,廣茂鐵路貫穿雲浮全境,全國首條縣級地方鐵路? ?羅(定)陽(江)鐵路已建成通車,以324國道為主幹線的公路網縱橫交錯,全市行政村已實現村村通公路。分享友人