请输入您要查询的英文单词:

 

单词 roach of coal
释义

> as lemmas

roach of coal
1. British regional. Mining. A seam or bed. Also roach of coal. Obsolete.
ΘΚΠ
the world > the earth > minerals > ore > [noun] > ore on side of vein
roach1653
the world > the earth > minerals > mineral deposits > [noun] > stratum or bed > of coal
coal bed1591
roach1653
coal measure1665
coal vein1665
main coal1708
coal seam1756
1653 E. Manlove Liberties & Customes Lead-mines Derby 258 Soletrees, Roach, and Ryder.
1677 Philos. Trans. (Royal Soc.) 12 896 It was found upon the rising grounds (where the signs of the Cole, and the Cole it self came near the day) that there lay another Roach of Cole at a certain depth under it.
1686 R. Plot Nat. Hist. Staffs. iii. 147 He shewed me a level of 35 yards of roach.
1704 London Gaz. No. 4008/4 220 Acres, in which are great Quantities of Roch of Coal, now open.
1747 W. Hooson Miners Dict. sig. Qijb I have likewise heard of other Veins discovered after the same manner; as also in Fields of Grass lying near the Roch.
1836 R. Furness Astrologer ii. Roach, Rag-pump, Rider.
extracted from roachn.2
<
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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/25 0:37:51