英语词汇“diaphragm for emitting, receiving sound”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	diaphragm for emitting, receiving sound
释义	diaphragm for emitting, receiving sound [物理] 用于发音、接音的光圈
随便看	density-gradient sedimentation density gradient sedimentation equilibrium density gradient sedimentation method density gradient sedimentation velocity density gradient separation density gradient tube density-gradient tube density gradient zonal centrifugation density grading density hydrometer densityi density imbalance density impulse density independence density independent density-independent density-independent controls density-independent factor density independent factor densityindependent natural selection density independent pixel density index density index of resources density indicating meter density indicator

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