artless 发表于 2025-3-26 23:47:06
Willi Törnigrns. Much attention has been focused on the ‘warming’ that is expected as a consequence of the rising concentration of a number of radiatively active trace gases in the lower atmosphere (the troposphere) and also the enhanced levels of potentially harmful ultraviolet radiations that are reaching thecongenial 发表于 2025-3-27 03:56:51
Willi Törnigindicate that formic and acetic acid as well as formaldehyde and acetaldehyde are of particular quantitative and qualitative importance for tropospheric chemistry. Other aldehydes and organic acids in the atmosphere which are possibly derived from biogenic sources include oxalic, propionic and pyruv平息 发表于 2025-3-27 09:16:40
http://reply.papertrans.cn/67/6694/669370/669370_33.pngtolerance 发表于 2025-3-27 12:35:08
Willi Törnigindicate that formic and acetic acid as well as formaldehyde and acetaldehyde are of particular quantitative and qualitative importance for tropospheric chemistry. Other aldehydes and organic acids in the atmosphere which are possibly derived from biogenic sources include oxalic, propionic and pyruvinclusive 发表于 2025-3-27 16:11:49
http://reply.papertrans.cn/67/6694/669370/669370_35.png游行 发表于 2025-3-27 19:11:58
Willi Törnign accounts for approximately 2% of global total C-exchange between biota and the atmosphere, it has not been considered in global C-cycling up to now. Isoprene dominates global trace gas emissions from vegetation and is about half of the global total. Most of the remainder is comprised of about twenCursory 发表于 2025-3-28 01:45:43
http://reply.papertrans.cn/67/6694/669370/669370_37.pngsclera 发表于 2025-3-28 04:38:14
Textbook 19791st editionnde und bewährte Methoden notwendig. Das Kapitel 10 enthält neben dem Jacobi- und dem LR-Verfahren auch Methoden zur Berechnung der Eigenwerte einer Hessenberg-Matrix. Vor allem im Hinblick auf die Berechnung der Eigenwerte großer Matrizen wird ferner ein Ver fahren zur Reduktion einer Matrix auf HCapitulate 发表于 2025-3-28 07:13:29
grundlegende und bewährte Methoden notwendig. Das Kapitel 10 enthält neben dem Jacobi- und dem LR-Verfahren auch Methoden zur Berechnung der Eigenwerte einer Hessenberg-Matrix. Vor allem im Hinblick auf die Berechnung der Eigenwerte großer Matrizen wird ferner ein Ver fahren zur Reduktion einer Matrix auf H978-3-642-96523-4978-3-642-96522-7Constrain 发表于 2025-3-28 11:42:52
, and to Se O. . Some of the better-known commercial Se compounds include H.Se, metallic selenides , Se0., H.SeO., SeF., Se.Cl., and H.SeO. (selenic acid). Selenium also forms a large number of organic compounds that are similar to those of S.