“externally defined symbol”的概念、定义、翻译、参考文献-科学参考

单词	externally defined symbol
释义	externally defined symbol 外部规定的符号
随便看	pyrometallurgical plant pyrometallurgical process pyrometallurgical refining pyrometallurgy pyrometamorphism pyrometasomatic pyrometasomatic deposit pyrometasomatism pyrometer pyrometer cone pyrometer cone equivalent pyrometer couple pyrometer fireend pyrometer probe pyrometer-protecting tube pyrometer recorder pyrometer sighting tube pyrometer tube pyrometric pyrometrical photography pyrometric cone pyrometric cone equivalent pyrometric cone equivalent (PCE) pyrometric cone equivalent (PCF) pyrometric cone equivalent value

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。