English » Arabic

Translations for „speculum metal“ in the English » Arabic Dictionary

(Go to Arabic » English)

Monolingual examples (not verified by PONS Editors)

English
He started building his own reflecting telescopes and would spend up to 16 hours a day grinding and polishing the speculum metal primary mirrors.
en.wikipedia.org
After much experiment, he chose an alloy (speculum metal) of tin and copper as the most suitable material for his objective mirror.
en.wikipedia.org
For nearly 200 years speculum metal was the only mirror substance that could perform this task.
en.wikipedia.org
Glass was also more thermally stable than speculum metal, allowing it to hold its shape better through temperature changes.
en.wikipedia.org
He chose an alloy (speculum metal) of tin and copper as the most suitable material for his objective mirror.
en.wikipedia.org
Speculum metal was very hard to cast and shape.
en.wikipedia.org

Choose your language Deutsch | English | Español | Français | Italiano | Polski