常見例句雙語例句Phosphate rock is one of the four most important basic chemical commodities.磷酸鹽類的巖石是四種最重要的基本化學商品之一。In Tennessee's Chattanooga shale, for example, there is more uranium in phosphate rock.例如,在田納西的查塔努加的頁巖中,磷酸鹽巖石含有的鈾更多。Practice has proved that good effects in the transport of dry cement clinker, limestone, phosphate rock, titanium iron ore, coal and slag materials.實踐証明,在輸送水泥熟料、乾燥的石灰石、磷鑛石、鈦鉄鑛粉、煤和鑛渣等物料時傚果良好。權威例句The phosphate rock industry there (extracted to use in fertilisers) leaves a waste called phosphogypsum. this is around and about 30 parts per million (ppm, and normal soil is about 3 ppm) uranium and it can most certainly be processed to extract that.FORBES: Iran Announces New Uranium Deposits: Don't Panic! 返回 phosphate rock