directivity〔名词〕指向性详细»
directivity〔名词〕方向性,指向性详细»
directivity〔名词〕指向性,方向性详细»
directivity〔名词〕方向性,指向性详细»
directivity〔名词〕方向性详细»
directivity〔名词〕方向性详细»
directivity〔名词〕指向性,方向性,方向率详细»
directivity〔名词〕方向性,指向性详细»
方向性directional property;directionality;directivity详细»
方向性direction property;directivity详细»
方向性directional property;directionality;directivity;orient详细»
方向性directional properties;directionality;directivity详细»