Eyb

常見例句

The Eogene Yunlong Formation(Ey) of Jinding ore area is divisible into Ey~a, Ey~b and Ey~c, in which the Eyb and Ey~c are the ore-bea-ring horizons 380m thick and overlaid by a set of allochthonous(overthrus-ting) Mesozoic strata.
金頂?shù)V區(qū)下第三系云龍組(Ey)可分為E_(y~a)、E_(y~b)、E_(y~c),其中E_(y~b)、E_(y~c)為含礦地層·厚約380米。含礦地層之上為一套外來(lái)的(推覆)中生代地層。