与"velocity integral"相近的词条

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• 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
• velocity memory
• velocity meter
• velocity microphone
• velocity modulated electron beam
• velocity modulated tube
• velocity-modulated valve

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