与"velocity feedback"相近的词条

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• velocity distribution law
• velocity earphone
• velocity error
• velocity factor
• velocity factor(VF,vf)
• velocity feedback
• velocity-focussing mass-spectrograph
• velocity-focussing massspectrograph
• velocity gradient
• velocity head
• velocity hooster
• velocity integral
• velocity integrator
• velocity learning time
• velocity limit
• velocity measuring device

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