crucible in Czech
crucible in Czech
tavicí kelímek
(chemistry) A cup-shaped piece of laboratory equipment used to contain chemical compounds when heating them to very high temperatures.
tyglík
(chemistry) A cup-shaped piece of laboratory equipment used to contain chemical compounds when heating them to very high temperatures.
žíhací kelímek
(chemistry) A cup-shaped piece of laboratory equipment used to contain chemical compounds when heating them to very high temperatures.
zkouška ohněm
(figuratively) A very difficult and trying experience, that acts as a refining or hardening process.