翻訳と辞書 Words near each other ・ Gigantopterus ・ Gigantopygus ・ Gigantor ・ Gigantoraptor ・ Gigantorhynchida ・ Gigantorhynchus ・ Gigantornis ・ Gigantorubra ・ Gigantosauropus ・ Gigantosaurus ・ Gigantosciapus ・ Gigantoscorpio willsi ・ Gigantospora ・ Gigantostrea ・ Gigantothea ・ Gigantothermy ・ Gigantotrichoderes ・ Gigantotrichoderes conicicollis ・ Gigantotrichoderes flabellicornis ・ Gigantour ・ Gigantspinosaurus ・ Gigaom ・ Gigapackets ・ Gigapan ・ Gigapixel image ・ GigaPros ・ Gigapxl Project ・ Gigaquit, Surigao del Norte ・ Gigar ・ Gigartinaceae Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Gigantothermy ： ウィキペディア英語版 Gigantothermy Gigantothermy (sometimes called ectothermic homeothermy) is a phenomenon with significance in biology and paleontology, whereby large, bulky ectothermic animals are more easily able to maintain a constant, relatively high body temperature than smaller animals by virtue of their smaller surface area to volume ratio. A bigger animal has proportionately less of its body close to the outside environment than a smaller animal of otherwise similar shape, and so it gains heat from, or loses heat to, the environment much more slowly. The phenomenon is important in the biology of ectothermic megafauna, such as large turtles, and aquatic reptiles like ichthyosaurs and mosasaurs. Gigantotherms, though almost always ectothermic, generally have a body temperature similar to that of endotherms. It has been suggested that the larger dinosaurs would have been gigantothermic, rendering them virtually homeothermic. ==See also== *Bergmann's rule *Physiology of dinosaurs 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Gigantothermy」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.