请输入您要查询的字词:

 

单词 plug
释义 plug
[plǝg]
ELECTRICITY
The half of a connector that is normally movable and is generally attached to a cable or removable subassembly; inserted in a jack, outlet, receptacle, or socket.
GEOLOGY
1. A vertical pipelike magmatic body representing the conduit to a former volcanic vent.
2. A crater filling of lava, the surrounding material of which has been removed by erosion.
3. A mass of clay, sand, or other sediment filling the part of a stream channel abandoned by the formation of a cutoff.
METALLURGY
1. A rod or mandrel over which a pierced tube is forced, or that fills a tube as it is drawn through a die.
2. A punch or mandrel over which a cup is drawn.
3. A protruding portion of a die impression for forming a corresponding recess in the forging.
4. A false bottom in a die. Also known as peg.
MINING ENGINEERING
A watertight seal in a shaft formed by removing the lining and inserting a concrete dam, or by placing a plug of clay over ordinary debris used to fill the shaft up to the location of the plug.
SCIENCE AND TECHNOLOGY
1. A piece of material used to fill a hole.
2. A small segment of material removed from a larger object.
随便看

 

科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2024/6/28 18:33:50