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ultrasonic |
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ultrasonic of, concerned with, or producing waves with the same nature as sound waves but frequencies above audio frequencies ultrasonic [¦əl·trə′sän·ik] (acoustics) Pertaining to signals, equipment, or phenomena involving frequencies just above the range of human hearing, hence above about 20,000 hertz. Also known as supersonic (deprecated usage). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Abstract: A method for increasing the bond strength of ultrasonic bonds in elastomeric materials comprising elongating the elastomeric materials prior to ultrasonically bonding the materials. Cleaning: Ultrasonically clean the clamp plate, manifold plate channels, counter-bores, and valve pins. Intrauterine growth curves based on ultrasonically estimated fetal weight. |
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