短語(yǔ)詞組短語(yǔ)stripping g ratio 採(cǎi)剝比production stripping -ratio 生産剝採(cǎi)比economic stripping ratio 經(jīng)濟(jì)郃理採(cǎi)剝比;經(jīng)濟(jì)剝採(cǎi)比reasonable economy stripping ratio 經(jīng)濟(jì)郃理剝採(cǎi)比final stripping ratio 終了剝採(cǎi)比nomic stripping ratio 經(jīng)濟(jì)剝採(cǎi)比breakeven stripping ratio 也稱爲(wèi)盈虧平衡剝採(cǎi)比the economic stripping ratio 經(jīng)濟(jì)郃理剝採(cǎi)比average stripping ratio 平均剝採(cǎi)比 返回 stripping ratio