acid test
A test involving the reaction of an acid with another chemicalA test involving the reaction of an acid with another chemical.
» The original acid test used hydrochloric and nitric acid to distinguish gold from base metals.
Значення
значень: 3A test involving the reaction of an acid with another chemical.
(переносно)A rigorous test or appraisal of the quality or worth of something.
Lackmustest
серьёзное испыта́ниеserʹjóznoje ispytánije
a rigorous or crucial appraisal
(ширше, історичне)In the 1960s, a party based around the use and advocacy of the psychedelic drug LSD (known in slang as acid).
Приклади
речень: 2The original acid test used hydrochloric and nitric acid to distinguish gold from base metals.
How many liters of water did you use to dilute the acid in the test tube?
ruСколько литров воды вы использовали, чтобы разбавить кислоту в пробирке? — odexed
deWie viele Liter Wasser hast du verwendet, um die Säure im Reagenzglas zu verdünnen? — Dani6187
Переклади
мов: 5За значеннями 1
За значеннями 1
Походження
From acid + test; sense 1 (“test involving the reaction of an acid with another chemical”)From acid + test; sense 1 (“test involving the reaction of an acid with another chemical”) and sense 2 (“rigorous test or appraisal of the quality or worth of something”) refer to the use of nitric acid to test if a metal is gold; true gold is not affected by the acid.
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Форми
множина: acid tests| Однина | acid test |
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| Множина | acid tests |
правильне