signal reporting codes造句
例句與造句
- Both SINPO and SINPFEMO are the official signal reporting codes for international civil aviation.
- "' SINPO "', acronym for "'signal, interference, noise, propagation, and overall "', is a Signal Reporting Codes used to describe the quality of radio transmissions, especially in reception reports written by shortwave listeners.
- It's difficult to find signal reporting codes in a sentence. 用signal reporting codes造句挺難的