amtrac

n.

（第二次世界大战期间使用的）水陆两用车；

AN AMTRAC ADVENTURE
Amtrac CIO offers outsourcing advice
AMTrac: adaptive meta-caching for transcoding
Los vehículos anfibios Amtrac
`Alligator' AmTrac earns historic recognition
AMTRAC: An administrative model for temporal role-based access control
A multibus train communication (AMTRAC) architecture for high-speed fiber optic networks
A multibus train communication (AMTRAC) architecture for high-speed fiber optic networks
用于高速光纤网络的一种复用总线的群通信(AMTRAC)结构
Quantification of Extracellular Ammonium Concentrations and Transporter Activity in Yeast Using AmTrac Fluorescent Sensors