常見例句用作名詞 (n.)The high-As coal was very limited in western Gzuihou and the fluorin content is within normal range.貴州地方病氟中毒的氟源是拌煤黏土,而非煤本身。Fluorin boric acid acidification technique has achieved intent which deep-depend expanding acidification-dispel block.氟硼酸深部酸化工藝達(dá)到了深部防膨酸化解堵的目的。 返回 fluorin