“Copal square shutter”的概念、定义、翻译、参考文献-科学参考

单词	Copal square shutter
释义	Copal square shutter 高堡式方型快门
随便看	porous dehiscence porous diaphragm porous diaphragm cell porous diffusor porous electrode porous fibre porous filter cylinder porous filter plate porous (foamed) plastics porous-foil electrolytic capacitor porous foundation porous glass porous granule porous graphite porous graphite-containing bronze bearing porous iron porous iron-copper bearing porous iron-copper parts porous iron-lead-graphite bearing porous iron matrix porous layer open tubular column porous layer (岩石的) porous limestone porous mass porous material

科学参考收录了1248194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。