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semidiameter是什么意思

2024-02-08 09:52:17
semidiameter
美[ˌsemaɪdaɪæmɪtə]  英[semɪdaɪæmɪtə]
n.  半径

英英释义

Noun
  1. the apparent radius of a celestial body when viewed as a disc from the earth

例句

用作名词(n.)
  1. Relationships between the minor axis semidiameter and major axis semidiameter have been empirically determined for different structural detail geometries.对于不同结构细节的几何形状,已经确定了短轴和长轴半径之间的关系。