“impression”的概念、定义、翻译、参考文献-科学参考

单词	impression
释义	impression [im`presh·ǝn] ^GEOLOGY A form left on a soft soil surface by plant parts; the soil hardens and usually the imprint is a concave feature. ^{GRAPHIC ARTS} 1. A print made from an engraved plate. 2. A press run or printing of a book. ^METALLURGY A machined cavity in a forging die for production of a specific geometric shape in the workpiece.
随便看	via point vibraculum vibrating capacitor vibrating conveyor vibrating coring tube vibrating feeder vibrating grizzlies vibrating needle vibrating pebble mill vibrating-reed electrometer vibrating-reed frequency meter vibrating-reed magnetometer vibrating-reed tachometer vibrating screen vibrating screen classifier vibrating wire transducer vibration vibrational energy vibrational level vibrational quantum number vibrational spectrum vibrational sum rule vibrational transition vibration damping vibration drilling

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