information about Ultrasonic motor field
Field Hierarchy
Parent | |||
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Physics 32.4M papers | Engineering 24.7M papers | Materials science 18.8M papers | Quantum mechanics 13.4M papers |
Composite material 8.9M papers | Mechanical engineering 5.4M papers | Electrical engineering 4.9M papers | Acoustics 2.9M papers |
Vibration 426k papers | Piezoelectricity 115k papers | ||
Current | |||
Ultrasonic motor 4,343 papers | |||
Child |
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