Herbivorous
发表于 2025-3-25 05:25:35
The Influence of Weather Conditions and Operating Parameters on the Efficiency of Solar Power Collers and 3.23 m. in the evacuated tube collector. Both systems were connected to a water buffer tank. Empirical data were recorded with a controller and were processed and stored in a computer. The factors responsible for differences in the efficiency of the examined collectors are discussed in the pa
Substitution
发表于 2025-3-25 09:22:19
Energy and Environmental Potential of Grasslands in Poland,ast four years. Research estimates that the reduction of CO. in meadows of grasslands in Poland amounted to 103.3 m Mg in 2016 with an upward trend over the last four years, whereas the potential of unused biomass equalled to 18.3 m Mg with a downward trend. The energy potential of grasslands was es
正面
发表于 2025-3-25 15:43:51
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MUMP
发表于 2025-3-25 19:40:42
Analysis of the Potential of Methane Emission and Energy Power from Excrement of Livestock in Polaning the emission of methane into the environment is to control the production and incinerate biogas that enables processing the animal excrement in a safe and energy effective manner. Therefore, the objective of the study is to analyse the potential of animal excrement and the potential of biogas en
ANT
发表于 2025-3-25 23:16:52
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束缚
发表于 2025-3-26 02:35:30
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Tonometry
发表于 2025-3-26 05:30:36
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CLOWN
发表于 2025-3-26 09:51:46
,Bio-fertilizers and Soil Health—An Approach Based on Balance of Elements in the Vegetable Cropping r most elements, including heavy metals. The only exception was Fe and Mn, which soil resources increased along all of the applied BAD rates. The K balance pattern indicates that its supply within BAD, irrespective of the rate, was too low to prevent the exhaustion of its soil reserves. The strong d
事先无准备
发表于 2025-3-26 15:45:37
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我怕被刺穿
发表于 2025-3-26 16:49:31
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