- ultrasonic frequencies
- Медицина: ультразвуковые частоты
Универсальный англо-русский словарь. Академик.ру. 2011.
ultrasonic frequencies
Смотреть что такое "ultrasonic frequencies" в других словарях:
ultrasonic cleaning — A method used to clean debris, swarf, and foreign material from surfaces by immersing them in a solvent excited with ultrasonic vibrations. Items like filters and bearings are immersed in cleansing fluid and are cleaned by vibrating fluid.… … Aviation dictionary
Ultrasonic welding — is an industrial whereby high frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid state weld. It is commonly used for plastics, and especially for joining dissimilar… … Wikipedia
Ultrasonic sensor — Ultrasonic sensors (also known as transducers when they both send and receive) work on a principle similar to radar or sonar which evaluate attributes of a target by interpreting the echoes from radio or sound waves respectively. Ultrasonic… … Wikipedia
Ultrasonic hearing — is a recognised auditory effect which allows humans to perceive sounds of a much higher frequency than would ordinarily be audible using the physical inner ear, usually by stimulation of the base of the cochlea through bone induction. Human… … Wikipedia
Ultrasonic Impact Treatment — In 1972 the ultrasonic impact technology was developed and has since been perfected by a team of Russian scientists under the leadership of Dr. Efim Statnikov for use within the shipbuilding, submarine manufacture and aerospace industries. The… … Wikipedia
Ultrasonic motor — An ultrasonic motor is a type of electric motor formedfrom the ultrasonic vibration of a component, the stator, placedagainst another, the rotor or slider depending on the schemeof operation (rotation or linear translation). Ultrasonic… … Wikipedia
Ultrasonic testing — Step 1 : The UT probe is placed on the root of the blades to be inspected with the help of a special borescope tool (video probe). Step 2 : Instrument settings are input. Step 3 : The probe is scanned over the blade root. In this case, an… … Wikipedia
ultrasonic — Relating to energy waves similar to those of sound but of higher frequencies (above 30,000 Hz). [ultra + L. sonus, sound] * * * ul·tra·son·ic sän ik adj 1 a) having a frequency above the human ear s audibility limit of about 20,000 hertz used of… … Medical dictionary
ultrasonic — [[t]ʌ̱ltrəsɒ̱nɪk[/t]] ADJ: usu ADJ n Ultrasonic sounds have very high frequencies, which human beings cannot hear … English dictionary
ultrasonic — UK [ˌʌltrəˈsɒnɪk] / US [ˌʌltrəˈsɑnɪk] adjective science ultrasonic sounds are sounds that humans cannot hear because they have very high frequencies Derived word: ultrasonically UK [ˌʌltrəˈsɒnɪklɪ] / US [ˌʌltrəˈsɑnɪklɪ] adverb … English dictionary
ultrasonic — ul|tra|son|ic [ ,ʌltrə sanık ] adjective used for describing sounds that humans cannot hear because they have very high FREQUENCIES ╾ ul|tra|son|i|cal|ly [ ,ʌltrə sanıkli ] adverb … Usage of the words and phrases in modern English
