淘气
发表于 2025-3-23 12:53:27
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Interdict
发表于 2025-3-23 15:27:42
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一小块
发表于 2025-3-23 19:43:54
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完成
发表于 2025-3-23 22:40:04
The Non-response Problem: Subsampling Among the Non-respondents,nt when human populations are sampled. The solution of subsampling among the non-respondents is the most intelligent approach in such cases. The usual simple random sampling models are revisited and their ranked set sample counterpart developed. Generally they are more accurate.
圆锥体
发表于 2025-3-24 04:49:52
n our understanding of procaryote diversity. A host of publications has emerged on this topic. Pure culture techniques have improved, allowing further elucidation of reactions and pathways. Agricultural and environmental engineers have demonstrated renewed interest in the anaerobic digestion process
助记
发表于 2025-3-24 08:26:37
Carlos N. Bouza-Herreraous modes of operation are discussed. The role of thermodynamic equilibrium and kinetics in gasifier operation is presented. The mechanisms and kinetics of pyrolysis and char gasification are reviewed and the current state of gasifier modeling is surveyed.
single
发表于 2025-3-24 10:52:46
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Semblance
发表于 2025-3-24 18:33:28
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语源学
发表于 2025-3-24 21:39:27
Carlos N. Bouza-Herrerarious national and international activities dealing with studies to solve them, and current and planned activities in assessing various aspects of the measurement of solar irradiance. Emphasis is on the development of test methods and the promulgation of industry standards for the operation and cali
肌肉
发表于 2025-3-25 02:37:37
Carlos N. Bouza-Herrera which do not require the expenditure of any nonrenewable energy. In many cases, evaporation and convection can be significantly enhanced by the use of motor-driven fans or pumps, which consume small amounts of electrical energy and the word hybrid has been adopted to characterize such processes..Mu