concave-down 中文意思是什麼

concave-down 解釋
下凹的
  • concave : adj 凹的,凹面的 (opp convex)。n 凹,凹線,凹面(物)。 the (spherical) concave 〈詩〉蒼穹。v...
  • down : adv (downmost)1 向下(面);下,降;在下(面)。 come down 下來;下(樓)來;(雨等)落下。 The...
  1. From up to down, food firstly arrives at material output bar, then lays off from taper concave slope, finally, food gets into round basin on baseplate after mutual effect through arcual fillister

    食品從上而下先到達彈性導料條,再到錐形凹坡下料,最後通過弧形凹槽的相互作用,食品到達底盤上圓形食盆。
  2. There is a concave rose garden of ground down inside his courtyard

    在他的庭院里,有一片凹下地面的玫瑰花園。
  3. The top of the muzzle should not slant down ( downfaced ), nor should it be concave ( dishfaced ) ; however, the tip of the nose should lie slightly higher than the root of the muzzle

    口吻上輪廓線不能向下斜(下斜臉) ,也不能凹陷(盤子臉) ;然而,鼻尖應該略高於口吻末端。
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