From SEG Wiki
Revision as of 13:31, 11 October 2017 by FuzzyBot (talk | contribs) (Updating to match new version of source page)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
Other languages:

(dī’ ∂d ik) 1. Behaving differently in different directions, i.e., like a diode. 2. The traveltimes of common-conversion point PS-waves change if shot in opposite directions unless also changing P-source to S- and S-receiver to P.