英语词汇“alkaloid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

alkaloid

释义

alkali /alˈkə-lī or -li/ (chem)

noun (pl alˈkalis or alˈkalies)

A substance which, dissolved in water, forms a solution containing hydroxyl ions and with a pH of more than 7

adjective

Of, relating to, containing or forming an alkali

ORIGIN: Ar alqalīy the calcined ashes

alkalescˈence or alkalescˈency noun

alkalescˈent adjective

Tending to become alkaline
Slightly alkaline

alkalˈic adjective

(of igneous rocks) containing large amounts of alkalis

alkalify /alˈkəl-i-fī or al-kalˈi-fī/ transitive verb and intransitive verb

alkalimˈeter noun

An instrument for measuring the concentration of alkalis

alkalimˈetry noun

alˈkaline /-līn or -lin/ adjective

Having the properties of an alkali
Containing a high proportion of alkali

alkalinity /-linˈ/ noun

The quality of being alkaline
The extent to which a substance is alkaline

alˈkalize or alˈkalise transitive verb

To make alkaline (also alˈkalinize or alˈkalinise)

alˈkaloid noun

Any of various nitrogenous organic bases found in plants, having specific physiological action

adjective

Relating to or resembling alkali

alkalosis /al-kə-lōˈsis/ noun

An illness in which the blood or tissues of the body become too alkaline

alkali metals plural noun

The univalent metals of the first group of the periodic system, lithium, sodium, potassium, rubidium, caesium, francium, forming strong basic hydroxides

alkaline earth noun

An oxide of any of the alkaline earth metals
An alkaline earth metal

alkaline earth metals plural noun

The bivalent metals of the second group of the periodic system, calcium, strontium, barium, and sometimes magnesium and radium

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