请输入您要查询的英文单词:

 

单词 overpole
释义

overpolev.

Brit. /ˌəʊvəˈpəʊl/, U.S. /ˌoʊvərˈpoʊl/
Origin: Formed within English, by derivation. Etymons: over- prefix, pole v.1
Etymology: < over- prefix + pole v.1 With sense 2 compare earlier overpoled adj.
1. transitive. Brewing. To provide (hops or a hop-ground) with too long a pole or poles. Also intransitive. Obsolete.
ΘΚΠ
the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > cultivation of specific crops > [verb (transitive)] > tie up hops
overpole1707
hover1847
furnish1848
rush1848
1707 J. Mortimer Whole Art Husbandry 135 The Hop will soon run itself out of heart if over-poled: more especially be sure not to over-pole them for length the first Year.
1743 W. Ellis Mod. Husbandman (Dublin ed.) Aug. xx. 75 They dung [hops] very much at Canterbury, and are apt to over-pole.
2. transitive. Metallurgy. To pole (copper) too much in refining so to lower the oxide content too far and render it brittle. Cf. pole v.1 7.
ΘΚΠ
society > occupation and work > industry > working with specific materials > working with metal > work with metal [verb (transitive)] > heat > melt > stir molten metal > excessively
overpole1884
1884 C. G. W. Lock Workshop Receipts 3rd Ser. 62/2 When the metal has been overpoled, it becomes exceedingly bright.
1924 H. O. Hofman Metall. Copper (ed. 2) vii. 269 If the copper has been only slightly overpoled, i.e., when the casting begins to show excessive crowning, flapping the copper, to cause some Cu2O to form, will correct the evil.
1965 A. D. Merriman Conc. Encycl. Metall. 655 If the reduction has proceeded too far..the copper has been over-poled. It must then be exposed to the air for a short time to bring it back to ‘tough pitch’.
This entry has been updated (OED Third Edition, December 2004; most recently modified version published online March 2022).
<
v.1707
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:2024/11/11 0:25:32