英语词汇“focaloid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	focaloid
释义	focaloid Math.\|ˈfəʊkəlɔɪd\| [f. as prec. + -oid.] A shell, in general indefinitely thin, bounded by two confocal ellipsoidal surfaces. 1879Thomson & Tait Nat. Phil. §494 The attraction of a homogeneous solid ellipsoid is the same through all external space as the attraction of a homogeneous focaloid of equal mass coinciding with its surface.
随便看	dendritic dendritical dendro- dendrobe dendrochronology dendroclastic dendroclimatic dendroclimatology dendrocolaptine dendrocœl dendrodentine dendrodic dendrodont dendrogram dendrograph dendrography dendroid dendroidal dendrolatry dendrology dendrometer dendron dene Deneb denegate

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