Portable EEG手提式EEG(electroencephalograph 脑电描记器)portableadj.轻便的；手提式的；[计]可移植的n.便携的东西portable artificial kidney携带式人工肾, 携带式人造肾portable laminar flow unit移动式层流空气净化装置portable mining substation移动式变电所portable water storage dam便携式贮水坝portable x-ray generator携带式X线发生器portable resistance welder移动式接触焊机Portable Simulation System便携式模拟系统portable navigation system贴片式定位导航系统portable personal computer便携式个人计算机portable dose-rate meter携带式剂量率计

1. An air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation.
   在快速长途运输中，气冷式电动机比巫婆的扫帚更有效。
2. Hayward Tyler Ltd is celebrating 100 years since designing the first submersible electric motor.
   海伍得泰勒有限公司即将举行潜水式电动机百年庆典。