“crystal loudspeaker”的概念、定义、翻译、参考文献-科学参考

单词	crystal loudspeaker
释义	crystal loudspeaker [¦krist·ǝl `lau̇d´spēk·ǝr] ^{ENGINEERING ACOUSTICS} A loudspeaker in which movements of the diaphragm are produced by a piezoelectric crystal unit that twists or bends under the influence of the applied audio-frequency signal voltage. Also known as piezoelectric loudspeaker.
随便看	low-tide terrace low velocity low-velocity drop low-velocity layer low-velocity star low-volatile coal low voltage low-voltage relay low-voltage winding low water low-water fuel cutoff low-water inequality low-water interval low-water lunitidal interval low-water neaps low-water springs low-zone tolerance LOX loxodont loxodrome loxodromic spiral loxolophodont Loxonematacea lozenge file L pad

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