ISO 80000-1-COR1-2011 数量和单位-第1部分:概述.pdf

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INTERNATIONAL STANDARD ISO 80000-1:2009TECHNICAL CORRIGENDUM 1 Published 2011-10-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION Quantities and units Part 1:General TECHNICAL CORRIGENDUM 1 Grandeurs et units Partie 1:Gnralits RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO 80000-1:2009 was prepared by Technical Committee ISO/TC 12,Quantities and units,in collaboration with IEC/TC 25,Quantities and units.Page 30 Replace the second paragraph and existing Example 2 with the following:The state of ionization and the state of electrical excitation are shown in the right superscript position.The state of nuclear excitation is shown with the symbol*in the left superscript position and for a metastable nuclide is indicated by adding the letter m(in roman type)to the mass number of the nuclide.EXAMPLE 2 State of ionization:Na,3344PO orPO State of electrical excitation:He*State of nuclear excitation:137*Xe,or when metastable,133mXe ICS 01.060 Ref.No.ISO 80000-1:2009/Cor.1:2011(E)ISO 2011 All rights reserved Published in Switzerland

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