权威例句
The Guelph PIXE software packageThe Guelph PIXE software package IIThe Guelph PIXE software package III: Alternative proton databaseIn situ measurement of field-saturated hydraulic conductivity, sorptivity, and the α-parameter using the guelph permeameterUniversity News Bulletin Volume 26 Number 3, January 21, 1982University News Bulletin Volume 26 Number 6, February 11, 1982University News Bulletin Volume 26 Number 15, April 15, 1982University News Bulletin Volume 26 Number 17, April 29, 1982University News Bulletin Volume 26 Number 21, May 27, 1982University News Bulletin Volume 26 Number 29, September 9, 1982