GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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17:54 Mar 9, 2020 |
Polish to English translations [PRO] Science - General / Conversation / Greetings / Letters | |||||||
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| Selected response from: mike23 Poland Local time: 09:20 | ||||||
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Summary of answers provided | ||||
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2 +1 | acoustic constant |
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2 | musical constant |
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musical constant Explanation: Thermal modification of wood is known to decrease its densityand, in mild conditions of the process, it can lead to increase in thelinear elasticity modulus and hardness. Increased ratio of E/q(elas-ticity modulus/ density) known also as the specific elasticity mod-ulus, improves the wood acoustic properties, in particular: soundpropagation velocity, acoustic resistance, musical constant anddamping through radiation. (13) (PDF) Modal parameters of resonant spruce wood (Picea abies L.) after thermal treatment. Available from: https://www.researchgate.net/publication/337391011_Modal_par... [accessed Mar 09 2020]. https://www.researchgate.net/publication/337391011_Modal_par... |
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acoustic constant Explanation: Acoustic constant --- This article describes the density, speed of sound, acoustic constant and characteristic impedance properties for submerged wood and a comparison is made for different applications for musical instruments. Keywords: wood; acoustic constant; characteristic impedance; submerged wood https://www.mdpi.com/1996-1944/7/8/5688/htm -------------------------------------------------- Note added at 2 hrs (2020-03-09 20:31:24 GMT) -------------------------------------------------- Tarcica rezonansowa iglasta 1. Przedmiot normy. Przedmiotem normy )est tarcica rezonansowa przeznaczona do wyrobów półfabrykatów na elementy rezonujące instrumentów muzycznych ... Tablica 4 str 4 Stała muzyczna (akustyczna) K http://bc.pollub.pl/Content/2038/PDF/BN_67_7111_12.pdf |
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