has dimension has unit 単位を持つ has value 値を持つ catalytic activity catalytic activity unit quantity 量 amylase unit attokatal attokatal catalytic activity dimension centikatal centikatal decakatal decakatal decikatal decikatal delta A450 per second delta A450 per seconde exakatal exakatal femtokatal femtokatal gigakatal gigakatal hectokatal hectokatal katal katal kilokatal kilokatal megakatal megakatal microkatal microkatal millikatal millikatal mole per second mol per seconde nanokatal nanokatal petakatal petakatal picokatal picokatal terakatal terakatal