网络与数据通信 网络互联 释文 reverse path multicast, RPM 反向通路多播
- natural coordinates system
- natural correspondence
- natural crime
- natural crossing
- natural damping
- natural decline of yield
- natural deduction
- natural deduction system
- natural degradable biopolymers
- natural density
- natural derivation
- natural destroying traces
- natural direction
- natural disaster
- natural disaster and foreign object intrusion monitoring system for high-speed railway
- natural disaster emergency management
- natural disaster in civil engineering
- natural disaster map
- natural disaster mechanics
- natural disaster regionalization map
- natural disaster relief
- natural disaster risk
- natural disaster risk map
- natural disasters in China
- natural disorder