释义 |
ni·tro·ge·nase \ˌnī.ˈträjəˌnās, ˈnī.trəj-, -āz\ noun (-s) Etymology: nitrogen + -ase : an iron- and molybdenum-containing enzyme of various nitrogen-fixing microorganisms (as some bacteria and blue-green algae) that catalyzes the reduction of molecular nitrogen to ammonia |