GOST R ISO ASTM 51900-2013 Guide for dosimetry in radiation research on food and agricultural products《食品和农产品辐射研究中剂量测定的标准指南》.pdf

1、 ISO/ASTM 51900:2009 Guide for dosimetry in radiation research on food and agricultural products (IDT) 2014 / 51900 2013 / 519002013 1 - - ( ) , 4 2 335 3 28 2013 . 366- 4 / 51900:2009 (ISO/ASTM 51900:2009 Guide for dosimetry in radiation research on food and agricultural products) 5 1.0null2012 ( 8

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3、 1.6 , , . . 2 2.1 ASTM:1)E 170 , 1) ASTM ISO/ASTM . ASTM, www.astm.org, ASTM Customer Service serviceastm.org. ASTM ASTM. 1 / 519002013 925 - 2 E 1026 E 2232 E 2303 E 2304 LiF 2381 F 1355 F 1356 F 1640 , F 1736 , , F 1885 , 2.2 ISO/ASTM:1)51204 - 51205 - 51261 51275 51276 51310 . 51431 () 51538 .

4、51540 51607 - 51608 () 51649 300 25 . 51650 . 51702 - 51707 51818 80 300 . 51956 (TLD) . 1) ASTM ISO/ASTM . ASTM, www.astm.org, ASTM Customer Service serviceastm.org. ASTM ASTM. 2 / 519002013 2.3 (ICRU):1)ICRU 60 Fundamental Quantities and Units for Ionising Radiation 2.4 NPL: CIRM 29 : Guidelines f

5、or Calibration of Dosimeters for Use in Radiation Processing, Sharpe, P., and Miller, A., August, 1999 , 1 , , , . , , (). , , , , , . , , , , . 3 3.1 : 3.1.1 , (D): , . (Gy), 1 1 (1 Gy = 1 /). d dm, d , dm. D = d /dm (1) - (1 = 100 / = 0,01 Gy). . 3.1.2 ( ): -, -, , . 3.1.3 D: , , dD dt (. ICRU 60)

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