當(dāng)前位置：首頁 > 英漢互譯 > 英漢雙解化學(xué) > 正文

acid
工業(yè)科技

acid圖片（共1張） :
acid

        A substance that gives rise to hydro-gen ions (or H3 O+) when dissolved in wa-ter. An acid in solution will have a pH be-low 7. This definition does not take into ac-count the competitive behavior of acids insolvents and it refers only to aqueous sys-tems......（本文共 966 字, 1 張圖）     [閱讀本文] >>

開通會員，享受整站包年服務(wù)立即開通 >
推薦內(nèi)容