subeconomic

1.This is subeconomic mineralization related to minor dyke swarms.

这是与小岩脉群有关的准经济意义的矿化。

2.It has taken shape of a complete economic unit and a typical subeconomic zone.

大中城市密集,基,科教力量雄厚等优势十分有利于关中次级经济区的发展;