Average grain output per mu has reached 1,300 jin.
平均产量的百分之十五。
The rice crop this year is15 percent above the average.
去年中国谷物的平均产量超过了历史最高水平。
The average yield of grain last year in China topped the highest level in history.
进行水资源生产函数分析，得出了边际产量、平均产量和总产量之间的关系。
The relationships between marginal production, average production and total production were obtained from an analysis of production function of water resources.
雷恩哥哥
