资料来源 : pyDict

硷的,硷性的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Alkaline \Al"ka*line\ (?; 277), a. [Cf. F. alcalin.]
   Of or pertaining to an alkali or to alkalies; having the
   properties of an alkali.

   {Alkaline earths}, certain substances, as lime, baryta,
      strontia, and magnesia, possessing some of the qualities
      of alkalies.

   {Alkaline metals}, potassium, sodium, c[ae]sium, lithium,
      rubidium.

   {Alkaline reaction}, a reaction indicating alkalinity, as by
      the action on limits, turmeric, etc.

资料来源 : WordNet®

alkaline
     adj : relating to or containing an alkali; having a pH greater
           than 7; "alkaline soils derived from chalk or
           limestone" [syn: {alkalic}] [ant: {amphoteric}, {acidic}]