Nutrient
发表于 2025-3-28 16:44:22
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头盔
发表于 2025-3-28 20:18:31
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光明正大
发表于 2025-3-29 01:18:15
The Effects of Sorption on the Bioavailability of Pesticides,es or provinces in the United States (Hallberg 1989). These discoveries have precipitated increased research emphasis on factors controlling transport of pesticides to groundwater. Perhaps much of the subsurface contamination resulted from localised direct contamination of individual wells, however
ADOPT
发表于 2025-3-29 04:13:23
Biosynthesis and Structure of Lignocellulose, direct energy resource and as a feedstock for production of fuel, chemicals and food. Lynch (1987) considers that approximately 50% of the world’s biomass is in the form of lignocellulose (estimated at 3 × 10. tonnes) and annual production is judged to be in the range 2–5 × 10. tonnes (Kirk and Fen
整洁漂亮
发表于 2025-3-29 10:17:42
White-Rot Degradation of Lignin and Xenobiotics, composed of oxygenated phenylpropane units. It is synthesised by plants mainly to provide strength and protection. Lignin is formed via a peroxidase-catalyzed polymerisation of methoxysubstituted ρ-hydroxy-cinnamyl alcohols. The initially formed phenoxy-radicals randomly combine to form a variety o
严峻考验
发表于 2025-3-29 14:27:34
Enzymes of Lignin Degradation,strength and rigidity to plant cells. In supporting the plant cell structure, it gives shape and form to the whole plant. Although lignin is found in the middle lamellae between cells, it is most abundant in the secondary walls of plant cells, laid down after the cells have differentiated and ceased
EXCEL
发表于 2025-3-29 15:50:50
Actinomycete Enzymes and Activities Involved in Straw Saccharification, number of alternative strategies currently under investigation. Wheat straw is a widely available substrate and its disposal also presents an environmental problem. It is essentially lignocellulose microfibrils embedded in a matrix of lignocarbohydrate comprising polyphenolic lignin covalently boun
鬼魂
发表于 2025-3-29 23:46:13
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准则
发表于 2025-3-30 01:20:48
Book 1991r production, amounting to 60 million tonnes per annum and which is largely wasted by burning or landfilling. This aromatic polymer has enormous potential as a feedstock to the chemical industry. Environmental pollution is no longer accepted as inevitable for a technological society. Over the past d
gait-cycle
发表于 2025-3-30 07:23:42
1431-8539 mous potential as a feedstock to the chemical industry. Environmental pollution is no longer accepted as inevitable for a technological society. Over the past d978-1-4471-3472-5978-1-4471-3470-1Series ISSN 1431-8539