| 释义 |
alkaline
al·ka·line A0203400 (ăl′kə-lĭn, -līn′)adj.1. Of, relating to, or containing an alkali.2. a. Having a pH greater than 7.b. Having a relatively low concentration of hydrogen ions.3. Of or relating to a common disposable battery made of zinc and manganese dioxide.alkaline (ˈælkəˌlaɪn) or alkalinadj (Chemistry) having the properties of or containing an alkalial•ka•line (ˈæl kəˌlaɪn, -lɪn)
adj. of, containing, or like an alkali, esp. in having a pH greater than 7. Compare acid (def. 5c) [1670–80] al`ka•lin′i•ty (-ˈlɪn-) n. al·ka·line (ăl′kə-lĭn, ăl′kə-līn′)1. Capable of neutralizing an acid; basic.2. Relating to or containing an alkali.
alkalinity nounThesaurus| Adj. | 1. |  alkaline - relating to or containing an alkali; having a pH greater than 7; "alkaline soils derived from chalk or limestone"alkalicchemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactionsacidic - being or containing an acid; of a solution having an excess of hydrogen atoms (having a pH of less than 7)amphiprotic, amphoteric - having characteristics of both an acid and a base and capable of reacting as either |
Translationsalkali (ˈӕlkəlai) noun a substance, the opposite of acid, such as soda. 鹼 碱ˈalkaline (-lain) adjective 鹼性的 碱性的alkaline
alkaline [al´kah-līn] 1. having the reactions of an alkali.2. having a pH greater than 7.0.alkaline phosphatase an enzyme localized on cell membranes that hydrolyzes phosphate esters liberating inorganic phosphate and has an optimal pH of about 10.0. Serum alkaline phosphatase activity is elevated in hepatobiliary disease, especially in obstructive jaundice, and in bone diseases with increased osteoblastic activity such as hyperparathyroidism, osteitis deformans, and bone cancer. The liver and bone tissue each produce a distinct isoenzyme.al·ka·line (al'kă-līn), Relating to or having the reaction of an alkali.al·ka·line (al'kă-lin) Relating to or having the reaction of an alkali. alkaline having the properties of or containing an ALKALI.AlkalineA solution is considered alkaline if it contains fewer hydrogen atoms than pure water.Mentioned in: Cystinuriaal·ka·line (al'kă-lin) Relating to or having the reaction of an alkali. AcronymsSeeALKalkaline
Related to alkaline: Alkaline waterSynonyms for alkalineadj relating to or containing an alkaliSynonymsRelated Words- chemical science
- chemistry
Antonyms- acidic
- amphiprotic
- amphoteric
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