см. тж. успешно ~
• Beryllium is an excellent moderator for neutrons and compares favourably with hydrogen, deuterium, helium, carbon, and oxygen.
см. тж. успешно ~
• Beryllium is an excellent moderator for neutrons and compares favourably with hydrogen, deuterium, helium, carbon, and oxygen.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012