Barton et al., Journal of the Chemical Society, 1957, p. 929,934
作者:Barton et al.
DOI:——
日期:——
Dieterle; Salomon, Archiv der Pharmazie, 272 <1934< 142, 147
作者:Dieterle、Salomon
DOI:——
日期:——
Triterpenoids. Part XX. The constitution and stereochemistry of a novel tetracyclic triterpenoid
作者:D. H. R. Barton、K. H. Overton
DOI:10.1039/jr9550002639
日期:——
Systematic Biases in Measured PM<sub>10</sub>Values with U.S. Environmental Protection Agency-Approved Samplers at Owens Lake, California
作者:D.M. Ono、E. Hardebeck、J. Parker、B.G. Cox
DOI:10.1080/10473289.2000.10464163
日期:2000.7
all samplers, except for a Wedding sampler that was not cleaned for the purpose of this study. On average, the TEOM and Partisol samplers agreed to within 6%, and the dichot, Graseby, and Wedding samplers measured lower PM10 concentrations by about 10, 25, and 35%, respectively. Surprisingly, the "clean" Wedding sampler consistently measured the same concentration as the "dirty" Wedding sampler through