coaxiality共轴性coaxialadj.同轴的coaxial sweep reflectometer同轴扫描反射计Coaxial slow wave structure同轴慢波结构coaxial directional coupler同轴式定向耦合器coaxial sylinder viscometer同轴圆筒式粘度计coaxial variable attenuator同轴可变衰减器coaxial cylinder viscometer同轴圆筒式粘度计Coaxial vircator oscillator同轴虚阴极Coaxial electrode structure同轴电极coaxial -waveguide adapter同轴-波导转换coaxial waveguide transducer同轴波导变换器

1. If this is the case, a simple coaxial vacuum feedthrough can be used to make connections from the collector to the picoammeter.
   在这种情况下，可以使用简单的真空同轴接头来进行从收集电极到皮安计的连接。