| 释义 |
fissuration|fɪʃjʊˈreɪʃən|
[a. F. fissuration, n. of action f. fissurer: see fissure v. and -ation.]
1. The action of fissuring or splitting asunder; the state of being fissured or cleft.
1864Intell. Observ. No. 33. 193 A slight fissuration of the caudal end. 1887Amer. Jrnl. Psych. I. 342 Whether fissuration be due to mechanical causes or [etc.].
2. Biol. = fission n.
1867J. Hogg Microsc. ii. ii. 403 The multiplication of the species is effected in some by spontaneous division or fissuration. 1884Syd. Soc. Lex., Fissuration. |