参考文献

［1］　Smith R，James G V.The sampling of bulk materials.London：Royal society of chemistry，1981.

［2］　Kratochvil B，Wallace D，Taylor J K.Anal Chem，1984，56：113R.

［3］　Kratochvil B G，Taylor J K.A survey of the recent literature on sampling for chemical analysis，NBS technical note 1153，U S Department of commerce washington D C，January 1982.

［4］　Gy P M.Sampling of particulate mixture：Theory and practice.New York：Elsevier，1979.

［5］　Woodget B W，Cooper D.Samples and standards.London：Wiley，1987.

［6］　Harrison T S.Handbook of analytical control of iron and steel production.Chichester：Horwood， 1979.

［7］　Kratochil B，Taylor J K.Sampling for chemical analysis.Anal Chem，1981，53：924A.

［8］　Wallace D，Kratochil B.Visman equations in the design of sampling plans for chemical analysis of segragated bulk matesrial.Anal Chem，1987，59：226.

［9］　Batley G E.Trace element speciation：Analytical methods and problems.Florida：CRC press Inc，1989.

［10］　Baiulescu G E，Dumitrescu P，Zugraescu P Gh.Sampling.Ellis Horwood，1991.

［11］　Heumann K G.Determination of inorganic and organic traces in the clean room compartment of Antarctica.Anal Chim Acta，1993，283：230.