单词 | augitic |
例句 | Pertaining to, or like, augite; containing augite as a principal constituent; as, augitic rocks. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z Limestones weather much more rapidly than clay-rocks; and augitic igneous rocks, as a rule, disintegrate more readily than the more highly silicated species. Geology 2011-02-20T03:00:12.660Z Melaphyre is a name given to the very dark varieties of altered augitic lavas, rich in magnetite and chlorite. Volcanoes: Past and Present The molten trap broke through at various times, and presenting various appearances, but in nearly the same centre; here existing as an augitic rock, there as a syenite, yonder as a basalt or amygdaloid. The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland The thickness of the vegetation on the sides of its crater-like basin renders it difficult to discover the nature of the subjacent rock, but it is probably composed of black cellular augitic lava. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 The bones were dug up by Mr. Walter Mantell from a bed of marly sand, containing magnetic iron, crystals of hornblende and augite, and the detritus of augitic rocks and earthy volcanic tuff. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 |
随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。