覘標 的英文怎麼說

中文拼音 [zhānbiāo]
覘標 英文
surveyor's beacon; beacon; target覘標扭轉 distortion of tower
  • 覘 : 動詞[書面語] （窺視; 觀測） observe; survey
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  1. A standing opaque beacon may be useful in addition.

    此外，也可以使用常設的實體覘標。
  2. Permanent surveying markers as referred to in paragraph 1 of this article include wooden or steel signals and stone markers established at triangulation points, baseline points, traverse points, military control points, gravimetric points, astronomic points and leveling points of various orders and classes, as well as fixed markers used for topographic mapping, engineering surveying and deformation measurement, and installations at seabed geodetic points

    第一款所稱永久性測量標志，是指各等級的三角點、基線點、導線點、軍用控制點、重力點、天文點、水準點的木質覘標、鋼質覘標和標石標志，以及用於地形測圖、工程測量和形變測量的固定標志和海底大地點設施等。
  3. Based on the statistics of the double observing date of tunnelsurveys, the paper analyses the targets affect sighting errors and points out the ways of the selection of targets and the questions needed to attention in observing

    根據隧（巷）道雙次觀測值的統計資料，分析覘標對瞄準誤差的影響，提出覘標的選取方法和觀測中注意的問題。
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