词汇	q-factor of dielectric
释义	q-factor of dielectric 电介质的品质因数
随便看	perception of nature perception of obstacles perception of organizational politics perception of organizational support Perception of or response to sound waves perception of package form design Perception of Planning perception of propriety Perception of proprioception perception of relationship perception of relief perception of risk perception-of-risk perception of safety perception of simultaneity perception of size Perception of social injustice perception of solidity perception of space perception of speech Perception often equates with reality perception of time perception of tourism perception of tourism development perception oftourism service