Pengxian

常見例句

• Pengxian copper deposit is hosted by metamorphosed pyroclastic rock and basicintermediate lava.
  彭縣銅礦床含礦火山巖由各類變質(zhì)火山碎屑巖及中基性熔巖所組成。
• Pengxian copper deposit and the Masongling Formation acting as host formation are products of island arc volcanism in convergent plate boundary.
  證據(jù)表明，馬松嶺組及其所賦存的銅礦床均為會聚性板塊邊界古火山島弧的產(chǎn)物。
• The air force's 18 helicopters have served 28 tasks to drop 12.5 tons of foods and other relief material to Mianyang, Mianzhu and Pengxian on Tuesday, the military source said.
  來自軍方消息，星期二空軍18架直升飛機已執(zhí)行了28次任務(wù)，他們向綿陽、綿竹和彭縣空投了12.;5噸食品和其它救援物資。
• Pengxian copper deposit is hosted by metamorphosed pyroclastic rock and basicintermediate lava. This paper deals with minor element and REE geochemistry and genesis of the host rock.
  彭縣銅礦床含礦火山巖由各類變質(zhì)火山碎屑巖及中基性熔巖所組成。本文探討了各類含礦火山巖微量元素及稀土元素地球化學(xué)特征，并初步揭示了合礦火山巖的成因。
• Keywords metavolcanite series;geotectonic setting;Masongling Formation;Pengxian copper deposit.;
  變質(zhì)火山巖系;大地構(gòu)造環(huán)境;馬松嶺組;彭縣銅礦;
• Keywords Pengxian copper deposit;minor element geochemistry;REE geochemisty;petrogenesis.;
  彭縣銅礦床;微量元素地球化學(xué);稀土元素地球化學(xué);巖石成因;
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