| 释义 |
† tektosphere Geol. Obs.|ˈtɛktəʊsfɪə(r)|
Also (in dicts.) tecto-.
[f. as prec. + -o + -sphere.]
= asthenosphere.
1900J. Murray in Rep. Brit. Assoc. Adv. Sci. 1899 796 Within [the earth] is situated the vast nucleus or centrosphere; surrounding this is what may be called the tektosphere, a shell of materials in a state bordering on fusion. 1913[see geosphere s.v. geo-]. |