nadir point 中文意思是什麼

nadir point 解釋
天底點
  • nadir : n. 1. 天底〈天體觀測者腳下正中點〉 (opp. zenith)。2. 最下點,最低點。3. 最低溫度。
  • point : n 1 尖頭,尖端;尖頭器具;〈美國〉筆尖;接種針,雕刻針,編織針;小岬,小地角;【拳擊】下巴。2 【...
  1. Healthy maw is relatively fixed going up celiac, when the person stands, gastric nadir cannot exceed below hilum 2 horizontal strokes to point to ( point to ) of gastric small turn

    健康人的胃相對固定在上腹腔,當人站立時,胃的最低點不能超過臍下二橫指(指胃小彎) 。
  2. 2. a series of algorithm and program for tangent correction, radiant correction have been developed, the tangent distortion and the difference between limb radiance and sub - airplane point ( nadir ) radiance was corrected well

    對圖象進行了正切校正,提出了一種基於直方圖匹配的邊緣輻射校正演算法,改正了圖象邊緣列與中心列亮度的差異。
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