acoustic investigation

声学研究

English-Chinese construction dictionary (英汉建筑大词典). 2013.

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  • Scanning acoustic microscope — A Scanning Acoustic Microscope (SAM) is a device which uses focused sound to investigate, measure, or image an object (a process called Scanning Acoustic Tomography). It is commonly used in failure analysis and non destructive evaluation. It also …   Wikipedia

  • Electric Acoustic Stimulation — (EAS) is the use of a hearing aid and a cochlear implant together in the same ear. The hearing aid acoustically amplifies low frequencies, while the cochlear implant electrically stimulates the middle and high frequencies. The inner ear processes …   Wikipedia

  • Scientific investigation of telepathy — Numerous scientific experiments seeking evidence of telepathy have been conducted over more than a century in the field of parapsychology. Telepathy, as with all parapsychological subjects, remains controversial.HistoryWestern scientific… …   Wikipedia

  • Vowel — In phonetics, a vowel is a sound in spoken language, such as English ah! IPA| [ɑː] or oh! IPA| [oʊ] , pronounced with an open vocal tract so that there is no build up of air pressure at any point above the glottis. This contrasts with consonants …   Wikipedia

  • Vocal — Las vocales (no sordas) son mucho más visibles en un espectrograma que la mayoría de consonantes, porque su emisión va acompañada de la emisión de mayor energía sonora. En fonética, una vocal o monoptongo es un sonido de una lengua natural… …   Wikipedia Español

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  • Bubble fusion — Bubble fusion, also known as sonofusion, is the non technical name for a nuclear fusion reaction hypothesized to occur during sonoluminescence, an extreme form of acoustic cavitation. Officially, this reaction is termed acoustic inertial… …   Wikipedia

  • USS Scorpion (SSN-589) — was a Skipjack class nuclear submarine of the United States Navy, and the sixth ship of the U.S. Navy to carry that name. Scorpion was declared lost on June 5, 1968,cite web |date=2007 |url = http://www.submarinehistory.com/Scorpion.html|title =… …   Wikipedia

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  • Lee Harvey Oswald — This article is about the life of Lee Harvey Oswald. For discussion of Oswald and the assassination of John F. Kennedy, see Assassination of John F. Kennedy and John F. Kennedy assassination conspiracy theories. Lee Harvey Oswald Lee Harvey… …   Wikipedia

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