Offbeat
发表于 2025-3-23 13:43:47
Jörg Becker sulfur and nitrogen transport and transformation, and endogenous organic acids. Bickford surface water nitrate concentrations rarely exceed 1–2 μeq 1.; annual neutralization of nitric acid in precipitation exceeds 97%, and no nitric acid peak has been observed. In contrast, the annual watershed sul
pellagra
发表于 2025-3-23 14:29:57
Peter Heinzmannefficiently, ‘mainly because policy-makers and economic planners do not fully appreciate the importance of water’. This is now increasing the issue of water shortages in many parts of the world. This will contribute to a situation within 20 years, when the global demand for water will be far greater
fleeting
发表于 2025-3-23 18:43:59
http://reply.papertrans.cn/43/4227/422687/422687_13.png
affinity
发表于 2025-3-24 02:13:25
http://reply.papertrans.cn/43/4227/422687/422687_14.png
谄媚于人
发表于 2025-3-24 02:49:03
Rolf Weiber,Christopher McLachlany, the results of x-ray crystallographic studies of this enzyme are still preliminary (1,2). The study of specificity and mechanism is, therefore, particularly useful in formulating the interpretation of the catalytic functions of the structural features in the crystallographic models.
Folklore
发表于 2025-3-24 10:21:18
Rolf Weiber,Tanja Krämerangiotensin II. Renin is produced mainly by the kidney although extra-renal sources of the enzyme have been reported (1,2). Boyd (3) showed that in pig kidneys there is a slow-acting renin with a molecular weight (m.w.) of 60,000 as against 40,000 for active pig renin. After acidification, the slow-
Atrium
发表于 2025-3-24 12:39:11
http://reply.papertrans.cn/43/4227/422687/422687_17.png
persistence
发表于 2025-3-24 18:12:14
Alexander Pohl,Thorsten Litfin,Gerd Wilgerevidence for any acute damage. Identification of yield effects, by their very nature, must rely upon constructed experiments, otherwise other factors such as climate, soil or agricultural management mask any possible effects.
jovial
发表于 2025-3-24 21:19:20
Herausforderung Electronic Business: Mit dem Informations-Dreisprung zu Wettbewerbsvorteilen auf dentsform: .. Ebenso wie die industrielle Revolution, stellt auch die sog. informationstechnische Revolution in ihrem Ursprung eine technische Revolution dar, die in der Folge umwälzende Konsequenzen für das Wirtschaftsgeschehen mit sich bringt. Dementsprechend ist auch die derzeitige Umbruchsituation
ESO
发表于 2025-3-25 01:26:06
Informationsmodelle für das Electronic Businesses. Es gilt, diesen so zu beschreiben und damit so zu strukturieren, dass die Gestaltung sowohl von Informationssystemen als auch von Organisationsabläufen unterstützt wird. Modelle haben sich hier als probates Mittel erwiesen. Sie bilden eine semiformale Repräsentation des Problembereiches und besc