to test
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to test
To systematically test something new, such as a method, device, or material, in order to check its functionality, effectiveness, or reliability.
Das neue Medikament wird derzeit in klinischen Studien an Freiwilligen erprobt.
The new medication is currently being tested on volunteers in clinical trials.
'Erproben' (to test) is an inseparable verb made up of the prefix 'er-' and the verb 'proben' (to practice, to test). Here, the prefix 'er-' emphasizes that the testing leads to a result or an evaluation.
Die Ingenieure erproben den neuen Motor unter extremen Bedingungen.
The engineers are testing the new engine under extreme conditions.
This verb is mainly used in formal, technical, or scientific contexts. It describes systematic and thorough testing, not just simply trying something out.
Bevor die Software veröffentlicht wird, muss sie ausgiebig erprobt werden.
Before the software is released, it must be tested extensively.
'Erproben' (to test) is often used in the passive voice to put the testing process itself in focus. Typical objects are technical devices, new methods, or scientific theories.
Die Wirksamkeit der neuen Lehrmethode wird an mehreren Schulen erprobt.
The effectiveness of the new teaching method is being tested at several schools.
to check / test
Prüfen and erproben can both indicate checking whether something works. Prüfen is the general term for a check or examination. Erproben is used especially for something new that is systematically put into practical use to determine its functionality, effectiveness, or reliability.
Die Techniker erproben das neue Gerät mehrere Wochen unter realistischen Bedingungen.
The technicians are testing the new device for several weeks under realistic conditions.
Die Techniker prüfen, ob das Gerät alle Sicherheitsanforderungen erfüllt.
The technicians are checking whether the device meets all safety requirements.
