интервальное время (разность времён регистрации двух отражённых волн)

Interval Time

: 299 phrases in 56 subjects

Acoustics	2
Air defense	8
Anti-air artillery	8
Artillery	3
Astronautics	2
Automated equipment	7
Automobiles	3
Aviation	4
Aviation medicine	1
Clinical trial	1
Computers	1
Construction	2
Ecology	3
Economics	6
Electrical engineering	9
Electricity	1
Electronics	7
Energy industry	4
General	4
Geology	3
Geophysics	8
Information technology	6
Makarov	32
Mass media	6
Mathematics	5
Medical	2
Medical appliances	1
Metrology	7
Microelectronics	2
Microsoft	3
Military	5
Nanotechnology	3
Nautical	3
Oil / petroleum	8
Oil and gas	1
Patents	1
Photography	2
Physics	1
Politics	1
Polymers	1
Programming	30
Psychology	1
Quality control and standards	1
Quantum electronics	1
Radiation	3
Radio	10
Rail transport	5
Sakhalin	1
Seismology	1
Soviet	1
Space	6
Statistics	1
Technology	37
Telecommunications	20
Television	1
Transport	3

interval time