字形刻痕 发表于 2025-3-27 00:49:36
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Molar mass distribution of poly(methyl methacrylate) by sedimentation analysis in a theta solvent,sedimentation constant and molar mass had to be fitted with the light-scattering results..Further experiments will aim at an improved signal/noise ratio by employing a very fast analogue/digital converter for the data acquisition.PET-scan 发表于 2025-3-27 08:25:15
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Simultaneous radial and wavelength analysis with the Optima XL-A analytical ultracentrifuge,a greater number of components than with conventional methods. This method also enables one to achieve a simultaneous detection of the components’ extinction profiles. In addition, an analysis of each component’s statistical accuracy is presented.MENT 发表于 2025-3-28 01:04:24
Computeranalysis of ultracentrifugation interference patterns,s on the resolution of the scan and is typically 10 µm (when scanning with 300 dpi). Output is a sequential file containing the calibrated x − y values of the masterfringe..An application of the method to experimental data is shown.cacophony 发表于 2025-3-28 02:19:46
past six years that many ecologists feel a certain hostility or at least distrust toward numerical modeling. In a number of cases the reasons for such feelings 978-3-642-66719-0978-3-642-66717-6Series ISSN 0070-8356 Series E-ISSN 2196-971XCHASE 发表于 2025-3-28 08:12:08
M. S. Lewis,R. Shrager,S. J. Kim arithmetic algebraic geometry. By a careful selection of subject matter we have found it possible to exposit some rather advanced material without requiring very much in the way oftechnical background. Most of this material is classical in the sense that is was dis covered during the nineteenth ceBRIDE 发表于 2025-3-28 13:40:17
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