1.XUANQUHESHIDEQIEXUEYONGLIANG。GENJUGUOJISHENGCHANGONGCHENGXUEHUI(cirp)TIGONGDEZILIAO,TUIJIANpcdDAOJUDEQIEXUEYONGLIANG

2.ZHENGQUEXUANYONGDAOPIANDEPINZHONGYUPAIHAOBUTONGPINZHONGDEDAOPIAN,YOUYUQIZUCHENGCHENGFENBUTONG,QIEXUEXINGNENGYOUHENDADECHAYI,XUANYONGSHIXUJIAYIZHUYI。MUQIANDAOPIANBUXIANGYINGZHIHEJINNEIYANGZAIGUOJISHANGYOUTONGYIDEFENLEI,GESHENGCHANCHANGDOUYOUGEZIDEPINZHONGYUPAIHAO,SHIYONGSHIXUCANZHAOCHANGJIACHANPINYANGBENLAIXUANZE。

KELICHICUNDAZHIFENWEISANLEI:JICUJINGLI(JINGLIDEPINGJUNCHICUNWEI20～50μm)、ZHONGJINGLI(10～20μm)HEXIJINGLI(2～10μm)。JINGLICHICUNYUEDA,NAIMOXINGYUEHAO,DAOJUSHOUMINGYUEGAO,DANRENKOUZHILIANGCHA,NANYIZHICHENGGAOJINGDUDAOJU。XIANGFAN,XIJINGLIDAOJU,QIEXUERENDERENKOUZHILIANGHAO,JIAGONGBIAOMIANZHILIANGHAO。YINER,MUQIANJUJINGDEJINGLIBUDUANXIHUA,BINGYIYOU1μm、SHENZHIYOU0.5μmYIXIADEXIJING,XUGENJUCU、JINGJIAGONGDENGBUTONGGONGXUYAOQIU,XUANYONGBUTONGDAXIAODEJINGLI。

DANWOGUOXUEZHEYANJIUZHENGSHI,JUJINGTIDAOJUZAIWEILIANGQIEXUESHI,TAJUYOU“DUODIANQIEXUE、DANDIANCHENGXING”DETEDIAN,YINCI,ZHIYAOCAIQUYIDINGDEGONGYICUOSHI,YONGCUJINGLI(70～30μm)JUJINGDAOJUYENENGQIECHUCHAOJINGMIDEJIAGONGBIAOMIAN。