单词	reduction of price
释义	reduction of price 经价格的降低
随便看	neutron delivery system neutron DE meter neutron density neutron density crossplot neutron-density crossplot neutron-density curve overlapping neutron density disadvantage factor neutron density disadvantage factors neutron density distribution neutron density fluctuation neutron densuty distribution neutron depolarization effect neutron detaction neutron detecting chamber neutron-detectingphosphor neutron-detecting phosphor neutron -detecting phosphor neutron detection neutron detection efficiency neutron detection reaction neutron detection system neutron detection wall neutron detector neutron detector burn up life neutron detector foil