“semidiameter”的概念、定义、翻译、参考文献-科学参考

单词	semidiameter
释义	semidiameter [¦sem·i·dī`am·ǝd·ǝr] ^ASTRONOMY Measured at the observer, half the angle subtended by the visible disk of a celestial body.
随便看	Ehrlichieae Ehrlich's 606 Ehrlich's reagent EHSI eht E-H T junction E-H tuner ehv eicosane eicosanoic acid eicosanoid eidetic imagery eigenfrequency eigenfunction eigenfunction expansion eigenmatrix eigenstate eigenvalue eigenvalue equation eigenvalue problem eigenvector eight curve eightfold way eight-level code eighty-column card

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