Because some strata are carbonaceousshale, the result of geophysical work was infected.
因部分地层中含有碳质板岩,对地球物理工作的结果产生了一定的影响。
2
Vanadium-bearing carbonaceousshale is a new type of vanadium ore. All-vanadium REDOX flow cell is a new energy storage unit. The battery has been developed.
含钒石煤是我国的一种新型钒矿资源,本文用从石煤中提取的V_2O_5研制全钒氧化还原电池。
3
Gold mineralization of the zone is confined only to the Cambrian carbonaceousshale overlain by siliceous rocks, and apparently controlled by a premineral tough shear zone.