2X)(1,10,3()(,1X)13)。,。:,,,。,,。,,。。l。,,,,,。,0.11.09,5209。,。,,。,。,,。2,,。(、、);14/、l2/、34/,、、;、。,,。3。。,。,。。,500,;500,25。,500,10;500,。N,3。4,。,。5,,。,:2X()101:35。,。,,,,。6。。(l)、,;(2)、,;(3)。。(1),,,。(2),,。,。(3),,。1JJGIJ94THEHOMOGENEITYANDITSTESTOFACERIURE,ERENCEMTERH1Yonhi(NatiOlleRsehCenterforCertiifdeRe,rcleMaetiral、,Beijil《Kx)13)TRACTletestandassessmentofrthehoomneityofaeertiifedrelreneenlateiralareintn」ueed.KEWORIeertiifderefrecneamteiral,hoomgeneity,test,assessment(29)CH00SGANDUSLGOFTllECOLOIETRICWAREINTHESPECTROPHOTOME[TRICMIETHODSUuShuiZhangZhimei《21ewMaetdalsnIstituetofSllandongl〕ro、ince255()(zEnttlnspe(tionanduQaltineBu~ofhsandongpvorinee255031)TRACThTeingandeh、ipirneilPeandbasisoftheeoIoirmeitrewaerinhtescphotomeemehtodsaerirlllueedaswellastheeoerretusinghtodandnarinetnanee.KEYWORIsp,.photomeitromehotd,coilormeitrcwaer,using`「,.」,—,。,,,。,,,、,、,,,。,、;、;,。()。,.。,150t,。、、。,3。123、,11370,、、,。,,,,,。,,;、。.。()