photopsia 发表于 2025-4-1 05:01:15
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Assimilation of In-Situ Observations,iderations.The underappreciated need for accurate metadata, including platform characteristics and station location, is also presented.Recent changes in in-situ observations are discussed, with the decrease in aircraft observations associated with COVID-19 demonstrating how these data complement eacdominant 发表于 2025-4-1 13:34:41
which the glycoside has been isolated, - Melting point, - Specific rotation, - Molecule weight, - Molecular formula, - UV spectral data : maxima, e or log e , solvent, - IR peaks in cm.-1. with medium in which978-1-4419-2170-3978-0-387-39578-4项目 发表于 2025-4-1 16:52:56
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Introduction,1]—new direction of nanoscience (subnanoscience). The experience of the past shows that throughout constant technology improvement microelectronics has become more reliable, faster, more powerful and less expensive by reducing the dimensions of integrated circuits. As demonstrated in this book, when