“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	end-milled keyway end moraine endo- endobasion endobatholithic endobiotic endobranchiate endocardial fibroelastosis endocarditis endocardium endocarp endocast endocervicitis endocervix endochondral ossification endocommensal endocorpuscular endocranium endocrine gland endocrine signaling endocrine system endocrinology endocuticle endocyclic double bond endocyst

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