annual mean number的意思|示意
年平均数字
annual mean number的网络常见释义
年平均数 ... annual mean fishing mortality 年平均捕捞死亡率 annual mean number 年平均数 annual mean sea level 年平均海面 ...
annual mean number相关短语
1、 annual mean seismic number 年平均地震数
annual mean number相关例句
Mean annual increment — the cumulative volume of a forest stand at the end of each decade divided by the number of years the stand has been in existence.
平均年度增量——森林每十年末占有的累积容量除以已经在此生存的年数。