昂桑 的英文怎麼說

中文拼音 [ángsāng]
昂桑 英文
hansen
  • 昂 : Ⅰ動詞（抬起; 仰著） hold （one's head） high; raise Ⅱ形容詞（振奮; 高漲） high; soaring
  • 桑 : 名詞1. （桑樹） white mulberry; mulberry2. （姓氏） a surname
  1. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  2. Ethnic composition : about 99 % of ihe population are naiive africans ( chewas, nyanja, lomwe, yao, sens and turnbuka ethnic groups ), less than 1 % is european and asian

    民族：大約99的居民是班圖語系黑人（包括契瓦族、尼昂加族、隆韋族、瑤族，桑族和蒂恩比卡族） 、歐洲人和亞洲人約佔1 。
  3. Although others had searched for decades, sanchez - de leon had succeeded where they had failed. she had found a giant palouse earthworm

    盡管其他人已找了數十年，桑雪茲-迪里昂成功做到他們做不到的事。她發現了一條巨型帕勞斯蚯蚓。
  4. Back at the university of idaho in moscow, idaho, where she is a doctoral candidate in soil science, word got around that sanchez - de leon had found what many experts were beginning to think had grown extinct

    在桑雪茲-迪里昂作為土壤科學博士候選人的愛達荷州莫斯科市愛達荷大學，人們都在談論著她發現許多專家開始認為已絕種的生物。
  5. The very limitations of judge pyncheon, his conceit, his thick-hided selfishness, made him the symbolical and so the most solidly real of all of hawthorne's characters.

    品奇昂法官的缺點，他的自負，他的厚顏無恥的自私，完全不是出自虛構，因而也是霍桑筆下最真實的人物。
  6. American marion jones won the women ' s 100m at the super grand prix meeting in a time of 10. 94secs

    美國選手馬里昂?瓊斯以10秒94的成績在洛桑國際田聯超級大獎賽贏得女子百米桂冠。
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