antibacterial index造句

• The inorganic antibacterial powder of ag and ce being carried by the nanometer silicon dioxide material manufactured in this paper has excellent antibacterial property ; the most important is that when it is used in the coating , the coating does n ' t change color , and its antibacterial index better than the similar production
  本文制备的多孔纳米sio _ 2载银、铈无机抗菌剂具有优异的抗菌性能，并且具有在涂料中使用无变色现象的优点，其抗菌性能指标优于国内同类产品。