计算机应用 基于网络的信息服务 释文 electronic currency, e-currency, e-money, cyber-currency 电子货币
- mine backfill
- mine blast holes database
- mine blasting vibration
- mine car
- mine cleaner production
- mine communication system
- mine compressed-air self-help system
- mine compressor station
- mine control network
- mine drainage
- mine drainage system
- mine dust
- mine dust-proof
- mine earthquake
- mine ecological cost
- mine ecological environment
- mine ecological footprint
- mine ecological rehabilitation
- mine ecological stress
- mine emergency rescue and command system
- mine emergency rescue base
- mine emergency rescue system
- mine engineering database
- mine engineering geology
- mine engineering geology problem