non-directional sound source meaning in English
全向声源
Related Words
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional testing
- non-directional radio beacon (ndb)
- non-directional radiobeacon
- non-directional tensile strength
- non-directional tire