“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	fluid coefficient fluid coking fluid-compressed fluid computer fluid contact fluid-controlled valve fluid coupling fluid density fluid die fluid distributor fluid dram fluid drive fluid duplicating fluid dynamics fluid end fluid-energy mill fluid-film bearing fluid friction fluid fuel reactor fluid geometry fluid hydroforming fluidic device fluidic flow sensor fluidic oscillator meter fluidics

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。