网络与数据通信 有线网络 释文 unshielded twisted pair, UTP 非屏蔽双绞线
- marine ecological disasters
- marineecologically sensitive area
- marine ecological protection law
- marine ecological radar
- marine ecological risk of human activities
- marine ecological risk ofinshore cultivation
- marine ecological risk of overfishing
- marine ecological security
- marine ecological stoichiometry
- marine ecological survey
- marine ecology
- marine economic circle
- Marine Economic Geography of China
- Marine Economics and Sustainable Development Research Center
- marine economy
- marine ecosystem
- marine ecosystem dominant species
- marine ecosystem experiment station
- marine ecosystem keystone species
- marine ecosystem model
- marine ecosystem monitoring and regulation region
- marine ecosystem regime shift
- marine EEDs
- marine electrical equipment
- marine electric apparatus