| 单词 | chill | 
| 释义 | chill [chil]  METALLURGY 1. A metal plate inserted in the surface of a sand mold or placed in the mold cavity to rapidly cool and solidify the casting, producing a hard surface.  2. White or mottled iron occurring on the surface of a rapidly cooled gray iron casting.  | 
	
| 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。