Chinese ⇄ English Russian

振频
auto.	number of cycles
chem.	frequency of beat
met.	oscillation frequency; vibration frequency
电气/振动振频
auto.	cycle number

振频 : 688 phrases in 43 subjects

Air defense	37
Amateur radio service	1
Automobiles	23
Aviation	24
Bridge construction	1
Business	2
Ceramics	1
Chemistry	12
Communications	2
Compressors	6
Computers	1
Construction	6
Earth sciences	8
Electric machinery	14
Electronics	95
Engineering geology	4
Explosives and Explosive Ordnance Disposal	8
General	23
Geophysics	20
Hydroelectric power stations	6
Information technology	8
Metallurgy	48
Mining	1
Multimedia	1
Nautical	4
Nuclear and fusion power	1
Oil / petroleum	21
Otorhinolaryngology	1
Physiology	1
Piezoelectric crystals	7
Polymers	1
Radio	7
Rail transport	3
Refrigeration	1
Remote sensing	1
Shipbuilding	3
Soil science	1
Space	40
Surgery	2
Technology	211
Telecommunications	20
Television	1
Wind Energy	10