量总和的英文

quantal summation

quantum summation

• 量:    measure capacity
• 总和:    sum; total; totali ...
• 热量总和:    heat summation

例句与用法

1. At . 9 trillion dollars a day , the forex market is 30 times the size of all u . s . equity markets combined
   外汇交易日交易量高达1 . 9兆美金，是美国股市交易量总和的30倍。