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absolute index of refraction µ´¹ï§é®g²v
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absolute temperature scale µ´¹ï·Å¼Ð
absolute zero µ´¹ï¹s«×
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acceleration ¥[³t«×
acceleration due to gravity «¤O¥[³t«×
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accuracy ãÚÌ«×
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acoustic board §lµªO¡A§lÁnªO
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aerodynamic force Éa°Ê¤O¡AªÅÉa°Ê¤O
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air cushion Éa¹Ô
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alternator ¥æ¬yµo¹qÉó
altimeter °ª«×p¡A´ú°ª»ö
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amplitude ®¶´T
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anaemia ³h¦å
analogue ¼ÒÀÀ
analogue experiment ¼ÒÀÀ¹êÅç
analogue signal ¥é¯u°T¸¹¡A«D¼Æ¦r°T¸¹
analogue-to-digital conversion ¼ÒÀÀÂà´«
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angle of contact ±µàD¨¤
angle of deviation °¾¦V¨¤
angle of diffraction l®g¨¤¡A¶®g¨¤
angle of dip ¶É¨¤
angle of elevation ¥õ¨¤
angle of emergence ¥X®g¨¤
angle of incidence ¤J®g¨¤
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angle of minimum deviation ³Ì¤p°¾¦V¨¤
angle of projection §ë®g¨¤