| Hf |
High frequency(ies).
출처: stereophile.com/reference/50/index4.html
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| HFJV |
high-frequency jet ventilation.
출처:
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| Hfr |
high frequency of recombination; Hfr cells are the sexual or donor (male) stage of bacteria having the F (fertility) factor in the chromosome, which enables them to transfer chromosomal material to recipient (female) bacteria not having this factor.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Hf |
High Frequency. The portion of the electromagnetic spectrum associated with many radio signals of intelligence interest.
출처: www.cia.gov/cia/reports/Ann_Rpt_1998/glossary.html
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| Hf |
Radio frequencies within the range of 3,000 to 30,000 kilohertz. HF radio is known as shortwave. High-Power Satellite Satellite with 100 watts or more of transponder RF power. Hour Angle Steering direction of a polar mount. An angle measured in the equatorial plane between the antenna beam and the meridian plane. Hub The master station through which all communications to, from and between micro terminals must flow. ...
출처: www.satnews.com/free/glossary.html
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