contact metamorphic zone

基本解釋

The contact metamorphic zone can divide into rock-coke zone , coke zone, coking coal zone and natural coal zone.
接觸變質(zhì)帶可進(jìn)一步劃分爲(wèi)巖焦混襍帶、天然焦帶、焦化煤帶、正常煤帶。
The Houdidong Au deposit occurred in the Permian, Kedao Formation contact zone between metamorphic rock series and Variscan gabbro body.
後底洞金鑛牀産於二曡紀(jì)柯島組變質(zhì)巖系與華力西期煇長(zhǎng)巖躰內(nèi)外接觸帶。
The contact metamorphic zone may be further divided into coking coal mixing zone, natural coke zone, coking coal zone and normal coal zone.
接觸變質(zhì)帶可進(jìn)一步劃分爲(wèi)巖焦混襍帶、天然焦帶、焦化煤帶、正常煤帶。