forbid
发表于 2025-3-23 12:11:06
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难理解
发表于 2025-3-23 15:11:44
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Iniquitous
发表于 2025-3-23 19:42:13
A δ,C and δ,N Tracer Study of Nutrition in Aquaculture: , in a Pond Growout Systemecological implications were not immediately recognized. Nier and Gulbransen (1939) reported the .C depletion of lipids relative to whole cells, yet only now are variations at the level of individual molecule type being utilized.
柏树
发表于 2025-3-23 23:20:10
Stable Isotopes:History, Units, and Instrumentationsotope is usually present in far greater abundance. Table 1.1 lists the average natural abundances of the stable isotopes of the major elements used in environmental studies. In addition to the five light elements of importance for biological studies, strontium isotopes are assuming greater importan
granite
发表于 2025-3-24 05:39:34
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ADORN
发表于 2025-3-24 09:42:42
Carbon Isotope Ratios and Physiological Processes in Aridland Plantser-use efficiency in C. plants. The previous chapter by Farquhar et al. laid down the theoretical framework for why carbon isotope ratios should provide valuable insights into plant water-use efficiency studies and also provided strong experimental evidence of these patterns among agronomically impo
过于光泽
发表于 2025-3-24 14:05:10
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Sputum
发表于 2025-3-24 17:59:44
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Enzyme
发表于 2025-3-24 20:23:40
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MEEK
发表于 2025-3-25 01:21:27
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