与"direct counting method"相近的词条

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• direct correlation
• direct cortical response
• direct corticobulbar tract
• direct corticospinal tract
• direct coulometric titration
• direct counting method
• direct coupled
• direct coupled acceleration type heart-sound microphone
• direct coupled amplifier
• direct coupled displacement type heart-sound microphone
• direct cross
• direct cross-matching test
• direct crossgraphy
• direct culture
• direct current
• direct current amplifier

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