ratio-of-reserves-to-production

网络释义：储采比

网络释义

1.储采比 ... ratio of reinforcement 配筋率 ratio of reserves to production 储采比 ratio of revolution 转数比 ...

1.Yet the ratio of reserves to production has remained surprisingly constant, at about half a century, for several years.不过，令人惊讶的是，最近几年来，储采比一直保持稳定，大约为50年。