concave disc 中文意思是什麼

concave disc 解釋
凹面圓盤, 球面圓盤
  • concave : adj 凹的,凹面的 (opp convex)。n 凹,凹線,凹面(物)。 the (spherical) concave 〈詩〉蒼穹。v...
  • disc : n. = disk. disc2= discothèque 〈此詞不如 disco 常用〉。
  1. Underpart lamp stand for cover disc shape, sole concave yield, flat facial ornament runs flowers 5 times, carve and collude and connect with the cloud line in the base

    下部燈座為覆圓盤形,足底凹進,座面飾五辦花,底邊刻勾連雲紋。
  2. Correlation between the concave angle of vertebral end - plate and lumbar disc degeneration

    椎體終板的凹陷角與腰椎間盤退變的相關性
分享友人