| 释义 |
lobate, a.|ˈləʊbeɪt|
[ad. mod.L. lobātus, f. L. lobus lobe: see -ate2.]
Having or characterized by lobes, lobed.
1760J. Lee Introd. Bot. iii. v. (1765) 178 Lobate, lobed; when they are divided to the Middle into Parts that stand wide from each other, and have their Margins convex. 1785Martyn Rousseau's Bot. xxi. (1794) 290 The leaves..so deeply serrate as to be almost lobate. 1816W. Smith Strata Ident. 23 The lobate Oyster, or Gryphus. 1871W. A. Leighton Lichen-flora 14 Thallus..crustaceous, granulose or lobate. 1872Oliver Elem. Bot. ii. 140 Sweet Mignonette. An herbaceous (garden) annual, with alternate entire or lobate exstipulate leaves. 1872Nicholson Palæont. 323 Fins not lobate. 1875Huxley in Encycl. Brit. I. 132/1 The oral and aboral pole, or the oral only, bear lobate appendages. 1890Coues Field & Gen. Ornithol. ii. 195 In the lobate foot, a paddle results not from connecting webs, but from a series of lobes or flaps along the sides of the individual toes. 1919D. W. Johnson Shore Processes iv. 188 Where the current of a river's distributaries strongly predominate[s] over shore currents and wave attack, the delta shoreline will be of the ‘lobate’ type, as in the case of the Mississippi delta. 1933Schuchert & Dunbar Textbk. Geol. (ed. 3) xix. 430 When the ice later retreated northward over the Great Lakes region, its front became deeply lobate. 1957G. E. Hutchinson Treat. Limnol. I. i. 85 Genuine morainic dams are probably commoner in regions of moderate preglacial relief that has been covered by continental ice sheets or by large lobate glaciers. 1967New Scientist 2 Feb. 263/2 The hills in the north of the ring define lobate shapes in a manner highly reminiscent of viscous lava flows on Earth.
Hence ˈlobately adv., so as to form lobes.
1846Dana Zooph. (1848) 616 Substipitate, lobately divided. |