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meridian
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meridian
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释
meridian
子午圈
地平坐标系或赤道坐标系中的大圆,即在地平坐标系中经过北天极的地平经圈,或在赤道坐标系中经过天顶的赤经圈。
Physics
交叉学科
天体物理学
meridian
子午圈
meridian
子午线,子午圈
Mathematics
meridian
经线,子午线
Astronomy
meridian
1、子午圈; 2、子午线
随便看
second eigenfunction
second electron emission
Second Emperor of Qin Dynasty
Second Empire of Brazil
second factor
second fall-line
second Fermat point
second field free region
second field-free region
second field free region (2nd FFR)
second field-free region (2nd FFR)
second filial generation
second five-year plan of China
second form of barycentric Lagrange interpolation formula
second fundamental form
second fundamental quantity
second fundamental tensor
second fundamental theorem
second fundamental theorem of calculus
second Gateaux differential
Second-generation Antipsychotics,SGAs
second generation biofuels
second-generation biofuels
second generation clonal seed orchard
second generation computer
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更新时间:2026/7/5 6:29:52