释义 |
cupraˈmmonia Also erron. cupra-ammonia. [f. as next + ammonia.] A solution containing a cuprammonium salt; a cuprammonium solution.
1862H. Watts tr. Gmelin's Hand-bk. Chem. XV. 143 The solution of cellulose in cuprammonia is precipitated by a large quantity of water. 1927M. H. Avram Rayon Industry 497 The cupra-ammonia cellulose process. |