... 金银本位制 metallic standard 金银比价 ratio between gold and silver 金银成色 fineness ...
双语例句
1
During the inflationary 1970's, the ratiobetweengoldandsilver prices was at exactly 16:1... mirroring the proportions in which the two metals occur in nature.
If the price ratiobetween [goldandsilver] were to revert back to it's historical average, then silver prices would outperform gold by more than 2 to 1.