单词 | eye structure |
释义 | > as lemmaseye structure eye structure n. Geology a rock texture marked by the presence of lens-shaped mineral grains or aggregates; cf. sense 10d. ΚΠ 1888 F. H. Hatch Gloss. Terms Rocks 11 Eye-structure. In this structure..the foliated and secondary minerals are arranged in layers round the larger original constituents, producing lenticular forms which often bear a striking resemblance to eyes. 1931 tr. R. Ijzerman Outl. Geol. & Petrol. Surinam 284 The lack of crushing..points to the fact that the eye-structure here is not a result of pressure. 1990 R. Mason Petrol. Metamorphic Rocks (ed. 2) iii. 73 This 'eye structure' of the cleavage is not due to the growth of the andalusite crystal pushing aside the cleavage. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。