efficiency gains的用法和样例：
例句
- These machines have raised efficiency many times.
这些机器效率提高了好多倍。 - The efficiency of the furnace more than doubled.
高炉的效率提高了一倍多。
efficiency gains的相关资料：
临近单词
efficiency gap
efficiency
efficiency of macro investment
efficiency of irrigation water
efficiency of transfer payment
efficiency of randomized block
efficiency of the constitution
efficiency of finaneial medium
efficiency-enhancer-regent
efficiency of nuclear transfer
efficiency of coal utilization
Efficiency of liver and kidney
