航線指點標 的英文怎麼說

中文拼音 [hángxiànzhǐdiǎnbiāo]
航線指點標 英文
airway marker
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : 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...
  • : 指構詞成分。
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • 航線 : air line; air route; route; airway; shipping line; way; itinerary; azimuth; pathway; trajectory; ...
  • 指點 : give directions; show how
  1. Based on this, we determine to focus on some key technologies that impact the practicability of vehicle navigation system currently, take the route planning subsystem, which is the weakness of the existing vehicle navigation system, as the core, and mainly study the following three items : the route planning algorithms fitting for vehicle navigation, the representation and storage structure for road network, and the calibration of road weight, where the latter two are the basis of the former one

    在此基礎上,確定了本文選題的導思想:針對當前直接影響到車輛導系統實用性的幾項關鍵技術展開研究,以現有車輛導系統的薄弱環節? ?路優化子系統為核心,重研究適于車輛導的各種路優化演算法,以及作為其基礎的路網表達方法與存儲結構、道路權重的定方法。
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