＞放射化学与辐射化学＞辐射化学＞释义 minimum lethal dose (MLD) 最小致死剂量
网络与数据通信 网络互联 释文 multicast listener discovery, MLD 多播接收方发现协议
- St. Peter's Umbrella
- St.Peter’s Cathedral
- STPF
- St.Pölten
- strabismus
- Strabo
- Strabo crater
- straddle carrier
- straddle fork lift truck
- straddle monorail joist bridge
- straddle type monorail car bogie
- straddle type monorail turnout
- straddling fish stocks
- stragetic emerging industry
- stragetic industry
- straggler birds
- straggling
- straggling of particles
- Strahan
- Strahler-Zhou Shuzhen's climatic classification
- straight
- straight angle
- straight bevel gear
- straight chain reaction
- straight circular cone