jpn: 反応断面積

Information
has URI	http://lexvo.org/id/term/jpn/%E5%8F%8D%E5%BF%9C%E6%96%AD%E9%9D%A2%E7%A9%8D
character	Character U+53CD
character	Character U+5FDC
character	Character U+65AD
character	Character U+9762
character	Character U+7A4D

Meaning
means	(noun) (physics) the probability that a particular interaction (as capture or ionization) will take place between particles; measured in barns cross section