单词 | ventral fins |
释义 | BETA Examples ofventral finsDictionary> Examples ofventral fins ventral finsisn’t in the Cambridge Dictionary yet. You can help! Add a definition There is no special point in pursuing farther the discussion of the wake in the pure anguilliform motion of animals with continuous dorsal andventralfins. From theCambridge English Corpus Section 3, still from the standpoint of inviscid theory, studies the effect of any development of discrete dorsal andventralfins, through calculations on vortex sheets shed by fins. From theCambridge English Corpus Importantly, the shapes of the dorsal andventralfinsof males differ from those of females, allowing one to distinguish males from females on the basis of fin morphology. From theCambridge English Corpus Further advantage may accrue from a modification of such a system in which (while essentially anguilliform movement is retained) the anterior dorsal andventralfinsbecome the only prominent ones. From theCambridge English Corpus Theirventralfinsbecome blue, their head turns purple and their nose turns red. From Wikipedia ![]() Further, they have two spines in place of theirventralfins. From Wikipedia ![]() A conventional tri-plane empennage arrangement is incorporated, with all-moving stabilators, single vertical stabiliser, rudder, and twinventralfins. From Wikipedia ![]() They are distinct from modern surfboards in that they have noventralfins. From Wikipedia ![]() There wereventralfinswith rudders at the aft ends of the outer two hulls and elevons on the trailing edges of the connecting structures. From Wikipedia ![]() Some other characteristics of this fish are the absence ofventralfins, one long, continuous dorsal fin, long pectoral fins, and tiny, cycloid scales. From Wikipedia ![]() The pectoral andventralfinsare large, and the first ray of each is usually broad, flexible, and filamentous. From Wikipedia ![]() They are distinct from the modern stand-up surfboards in that they had noventralfins. From Wikipedia ![]() Due to being sited in an area of flow separation, the newventralfinsalso caused unpleasant vibrations. From Wikipedia ![]() The modifications changed the aircraft's aerodynamics enough to requireventralfinsto be mounted under the fuselage and engine nacelles to maintain stability. From Wikipedia ![]() The leading 3 or 4 hard rays are elongated, and theventralfinsare clear. From Wikipedia ![]() Synchronizedventralfinshave been added to the production model, whereas pectoral fins and a caudal fin were already present on the prototype. From theCambridge English Corpus It lacksventralfinsbut pectoral fins are present. From Wikipedia ![]() Pectoral fins are present, whileventralfinsare absent. From Wikipedia ![]() Theventralfinsare joined by a bridge of skin (a frenum). From Wikipedia ![]() The third line extends onto theventralfins. From Wikipedia ![]() 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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