| 单词 | gash vein |
| 释义 | > as lemmasgash vein gash vein n. Mining a wedge-shaped vein which extends only a short distance vertically, its widest part being that closest to the surface; cf. vein n. 2. ΚΠ 1810 J. Williams Nat. Hist. Mineral Kingdom (ed. 2) I. i. 225 The gash vein is not so subject to twitches in the line of bearing as the slips. 1872 R. W. Raymond Statistics Mines & Mining 269 The almost incredible number of small gash-veins in the slates and greenstone have probably furnished most of the gold. 1922 Trans. Amer. Inst. Mining & Metall. Engineers 66 65 Occasionally, we observe some peculiar and interesting things in the gash vein districts in Wisconsin and the neighboring parts of Illinois. 2008 Ore Geol. Rev. 34 172/1 Ruby crystals occur..in veinlets or gash veins, as in some occurrences in northern Vietnam. < 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。