“矿山产品安全标志认证”的概念、定义、翻译、参考文献-科学参考

单词	矿山产品安全标志认证
释义	矿山产品安全标志认证 Encyclopedia 工学﹝工业卫生﹞释 mining products safety approval and certification矿山产品安全标志认证由第三方对矿用产品实施合格评定程序后，发放安全标志的过程。
随便看	Poor Folk poor household Poor Laws Poor Liza poorly directive antenna Poor Man's Guardian poor observation Poor Peasants Have Done Great Things poor relief act poor semen quality poor solvent poor theatre poor village/ poverty-stricken village poor visibility POP pop POP advertisement Pop Art pop corn Pop Design Pope Pope Gregory I Pope Pius XII P-operation Popeye the Sailor

科学参考收录了854744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。