“standard gold”的概念、定义、翻译、参考文献-科学参考

单词	standard gold
释义	standard gold [`stan·dǝrd `gōld] ^METALLURGY A gold alloy containing 10% copper; at one time used for legal coinage in the United States.
随便看	tactical air transport tactical call sign tactical command ship tactical communications system tactical control radar tactical diameter tactical electronic warfare tactical fire control tactical frequency tactical map tactical missile tactical mobility tactical nuclear weapon tactical nuclear weapon employment tactical range recorder tactical reserve tactical target tactical transport aircraft tactical unit tactical vehicle tactic polymer tactile tactile agnosia tactile hairs tactile receptor

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。