| 释义 |
destructional, a.|dɪˈstrʌkʃənəl|
[f. destruction + -al.]
Of or pertaining to destruction; formed by destructive agencies, spec. by denudation.
1900R. T. Hill Physical Geogr. Texas Region (Topogr. Atlas U.S., Folio 3) 5 Destructional plains originate in the degradation (or planation) of older and higher surfaces down to a lower level. 1904Amer. Jrnl. Sci. Jan. 38 The steep cliff is clearly in both cases a destructional surface from which material has fallen away. 1956Gloss. Hydrologic Terms (U.N. Econ. Comm. Asia, ST/ECAFE/Ser. F, No. 10) 12/1 Destructional landscape, one resulting from action of weather, streams, glaciers, winds, waves and animal organisms. |