常見例句The effect of temperature on settling of superfine tailings has been studied.研究了溫度對某礦山微細尾礦沉降性能的影響規(guī)律。Reprocessing of low-grade tailings is an effective way to improve usage of mineral resources.低品位尾礦再處理是提高礦產(chǎn)資源利用率的有效途徑。 返回 tailings