出典:Wiktionary
出典:『Wiktionary』 (2025/08/23 17:43 UTC 版)
Borrowed from Spanish calandria (“machine with cylinders”). First attested in 1886 in the sugar industry.
calandria (plural calandrias)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/11 22:35 UTC 版)
A calandria is the reactor core of the CANDU reactor. The calandria contains heavy water, a moderator used to moderate neutrons to achieve nuclear fission.