| 释义 |
calcine
cal·cine C0027800 (kăl-sīn′, kăl′sīn′)v. cal·cined, cal·cin·ing, cal·cines v.tr.1. To heat (a substance) to a high temperature but below the melting or fusing point, causing loss of moisture, reduction or oxidation, and the decomposition of carbonates and other compounds.2. To convert (liquid material, especially radioactive wastes) to granular solids by drying at very high temperatures.v.intr. To be calcined.n. A substance produced by calcining.
[Middle English calcinen, from Old French calciner, from Medieval Latin calcīnāre, from Late Latin calcīna, quicklime, from Latin calx, calc-, lime; see calx.]
cal′ci·na′tion (-sə-nā′shən) n.calcine (ˈkælsaɪn; -sɪn) vb1. (Chemistry) (tr) to heat (a substance) so that it is oxidized, reduced, or loses water2. (Chemistry) (intr) to oxidize as a result of heating[C14: from Medieval Latin calcināre to heat, from Latin calx lime] calcination ncal•cine (ˈkæl saɪn, -sɪn)
v. -cined, -cin•ing,
n. v.t., v.i. 1. to convert into calx by heating or burning. n. 2. material resulting from calcination; calx. [1350–1400; Middle English < Medieval Latin calcīnāre, derivative of Late Latin calcīna lime] cal·cine (kăl-sīn′) To heat a substance to a high temperature without melting it, in order to turn it into a powder, oxidize it, or cause it to change in some other way.calcine
Past participle: calcined
Gerund: calcining
| Present |
|---|
| I calcine | | you calcine | | he/she/it calcines | | we calcine | | you calcine | | they calcine |
| Preterite |
|---|
| I calcined | | you calcined | | he/she/it calcined | | we calcined | | you calcined | | they calcined |
| Present Continuous |
|---|
| I am calcining | | you are calcining | | he/she/it is calcining | | we are calcining | | you are calcining | | they are calcining |
| Present Perfect |
|---|
| I have calcined | | you have calcined | | he/she/it has calcined | | we have calcined | | you have calcined | | they have calcined |
| Past Continuous |
|---|
| I was calcining | | you were calcining | | he/she/it was calcining | | we were calcining | | you were calcining | | they were calcining |
| Past Perfect |
|---|
| I had calcined | | you had calcined | | he/she/it had calcined | | we had calcined | | you had calcined | | they had calcined |
| Future |
|---|
| I will calcine | | you will calcine | | he/she/it will calcine | | we will calcine | | you will calcine | | they will calcine |
| Future Perfect |
|---|
| I will have calcined | | you will have calcined | | he/she/it will have calcined | | we will have calcined | | you will have calcined | | they will have calcined |
| Future Continuous |
|---|
| I will be calcining | | you will be calcining | | he/she/it will be calcining | | we will be calcining | | you will be calcining | | they will be calcining |
| Present Perfect Continuous |
|---|
| I have been calcining | | you have been calcining | | he/she/it has been calcining | | we have been calcining | | you have been calcining | | they have been calcining |
| Future Perfect Continuous |
|---|
| I will have been calcining | | you will have been calcining | | he/she/it will have been calcining | | we will have been calcining | | you will have been calcining | | they will have been calcining |
| Past Perfect Continuous |
|---|
| I had been calcining | | you had been calcining | | he/she/it had been calcining | | we had been calcining | | you had been calcining | | they had been calcining |
| Conditional |
|---|
| I would calcine | | you would calcine | | he/she/it would calcine | | we would calcine | | you would calcine | | they would calcine |
| Past Conditional |
|---|
| I would have calcined | | you would have calcined | | he/she/it would have calcined | | we would have calcined | | you would have calcined | | they would have calcined |
Thesaurus| Verb | 1. | calcine - heat a substance so that it oxidizes or reduceschemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactionsheat, heat up - make hot or hotter; "the sun heats the oceans"; "heat the water on the stove" |
Translationscalcine
calcine[′kal‚sīn] (engineering) To heat to a high temperature without fusing, as to heat unformed ceramic materials in a kiln, or to heat ores, precipitates, concentrates, or residues so that hydrates, carbonates, or other compounds are decomposed and the volatile material is expelled. To heat under oxidizing conditions. (materials) Product of calcining or roasting. calcineTo heat a substance below the temperature of fusion to drive off chemically combined water or to alter its chemical and physical characteristics.calcine
cal·cine (kal'sēn), To expel water and volatile matter by heat.calcine (kăl′sĭn) 1. To expel water and volatile materials by heating to a high temperature.2. A powder produced by roasting. calcine
Words related to calcineverb heat a substance so that it oxidizes or reducesRelated Words- chemical science
- chemistry
- heat
- heat up
|