English ⇄ Chinese Russian +

double frequency stresses
telecom.	двухчастотный; двойная частота
double-frequency [ˌdʌbl'friːkwənsi]
el.	двухчастотный
doubled frequency
Makarov.	удвоенная частота

double frequency : 67 phrases in 21 subjects

Acoustics	1
Astronautics	1
Automated equipment	2
Communications	1
Electronics	8
Information technology	1
Laser medicine	1
Makarov	6
Mass media	6
Measuring instruments	2
Military	3
Nanotechnology	2
Physics	1
Psychiatry	1
Psychology	1
Quantum electronics	4
Radioengineering	4
Soviet	2
Technology	8
Telecommunications	10
Transport	2