短語(yǔ)詞組短語(yǔ)dilute suplhuric acid 稀酸酸dilute nitric acid reaction 稀釋了反應(yīng)溶液dilute sulphuric acid pump 稀硫酸泵dilute phosphoric acid 稀磷酸in dilute sulfuric acid 在稀硫酸Dilute Hydrofluoric Acid 稀氟氫酸dilute hydrochloride acid 稀鹽酸dilute hydrochloric acid solution 稀鹽酸溶液dilute -acid pretreatment 稀酸前処理 返回 dilute acid