不可救药
发表于 2025-3-30 09:31:40
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即席
发表于 2025-3-30 16:18:44
978-981-10-7918-4Springer Nature Singapore Pte Ltd. 2018
pineal-gland
发表于 2025-3-30 17:17:23
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大笑
发表于 2025-3-30 23:46:46
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严厉谴责
发表于 2025-3-31 03:37:17
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Iniquitous
发表于 2025-3-31 05:41:49
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construct
发表于 2025-3-31 10:52:46
https://doi.org/10.1007/978-1-4842-2586-8s joint production is modelled is therefore of crucial importance for our understanding and empirical efforts to modify economic activities in order to reduce harmful residuals. The materials balance tells us that residuals stem from the use of material inputs. The modelling of joint production must
健忘症
发表于 2025-3-31 15:04:40
Success Stories in Asian Aquaculturenes such as operations research and engineering. In these studies, the production units of interest are usually . or ., . or ., ., and .. To our knowledge, however, only one previous study considers environmental performance of consumer durables. This is somewhat surprising because, during their use
贿赂
发表于 2025-3-31 20:22:52
Janise Farrell,Isabella Dillon Savageween power demand and installed capacity, the study excludes the possibility of underinvestment. Secondly, performance evaluation shows that the average efficiency values are 85% from Data Envelopment Analysis (DEA) and 73% from Stochastic Frontier Analysis (SFA), with Total Factor Productivity (TFP