| 单词 | spheroid |
| 释义 | spheroid noun[C] mathematicsspecializeduk/ˈsfɪə.rɔɪd/us/ˈsfɪr.ɔɪd/asolidobjectthat isalmostspherical: 球体；扁球体，椭球体Theearthis a spheroid.地球是个椭球体。 Spherical, circular and annular objects
Examplesofspheroidspheroid These spheroids were mechanically dissociated and re-cultured as free floating secondary spheres to generate furtherspheroidcolonies. From theCambridge English Corpus It has a uniform thickness and a prominent, dense layer derived from spheroids formerly present in cortical granules. From theCambridge English Corpus To make our investigation more comprehensive, we examine cells with a variety of unstressed shapes including oblate and prolate spheroids. From theCambridge English Corpus The irregular behaviour around the tip of thespheroidis indicative of membrane folding. From theCambridge English Corpus As noted above, the latter surfaces bulge out slightly near the equator, relative to the rotatingspheroid. From theCambridge English Corpus However, viscous stresses generated internal to the globule stretch the occluded droplet into a rather extended prolatespheroid. From theCambridge English Corpus Such models accurately reproduce the growth of spheroids and the macroscopic heterogeneity which is the hallmark of spheroids. From theCambridge English Corpus The tip of thespheroidis indicated with a dot. From theCambridge English Corpus Of course, if the thermal's shape were a perfectspheroid, the volume computed in this manner would be exact. From theCambridge English Corpus This plays a role similar to the tipped rotation axis or a precessingspheroid. From theCambridge English Corpus An example of waves on a prolatespheroidsurface of small eccentricity illustrates the main ideas. From theCambridge English Corpus Theirspheroidshape is a geometrical generalization by virtue of which we circumscribe the whole to the continuous line which seems to contain it. From theCambridge English Corpus The spheroids are arranged in loose colonies of up to some dozens of individuals. From theCambridge English Corpus Spheroidbodies that number 1 to 20 per cortical granule comprise the densest component of the cortical granules. From theCambridge English Corpus Because the shapes of our thermals are, in general, much closer to oblate spheroids, we expect the errors involved to be much less than 15%. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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