| 单词 |
sonic cleaning |
| 释义 |
sonic cleaning sonic cleaning[′sän·ik ′klēn·iŋ] (engineering) Cleaning of contaminated materials by the action of intense sound in the liquid in which the material is immersed. sonic cleaningA method of cleaning delicate parts by using high-intensity sound that the human ear is incapable of detecting. The parts are placed in a sonic cleaning machine covered with a cleaning fluid. The vibration caused by high-intensity sonic waves shake loose any contaminants on the parts. |
| 随便看 |
- šventoji
- šverma, ján
- švitrigaila
- šárka
- žagare
- žalakjavcius, vitautas prano
- žatec
- ždárské vrchy
- želivský, jan
- žemaite
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- žemaitija uplands
- žeran
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- žeromski, stefan
- žiguri
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- žiugžda, juozas ionovich
- živkovic, petar
- živojin jocic
- živojin žujovic
- žižka, jan
- žmud horse
- žmuidzinavicius, antanas jono
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