COM
发表于 2025-3-25 04:45:41
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judiciousness
发表于 2025-3-25 10:40:03
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有斑点
发表于 2025-3-25 12:23:04
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使成波状
发表于 2025-3-25 18:43:10
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abysmal
发表于 2025-3-25 20:27:15
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observatory
发表于 2025-3-26 00:23:59
R. J. C. Watt migration studies accessible.This book is open access, whic.This open access textbook provides an introduction to theories, concepts and methodological approaches concerning various facets of migration and migration-related diversities. It starts with an introduction to migration studies and contin
易于出错
发表于 2025-3-26 05:05:50
R. J. C. Wattoping the topic which was also touched upon in Chap. . on conceptual understanding of migration drivers. Research on labour migration has developed across various disciplines (e.g., sociology, anthropology, and geography), but most prominently in economics. It has resulted in a range of theoretical
2否定
发表于 2025-3-26 09:44:26
ered affirmatively on many counts. I think that the considerations which led me to write this book in 1949 are still valid (see Preface to the First Edition). Moreover, a description of those areas of interest which together comprise the field of Mineralogy seems to be more necessary than ever, beca
一起
发表于 2025-3-26 15:01:07
insbesondere die PISA-Studie (Baumert u.a., 2001, 2003) als Vorbild diente. Im Folgenden (Abschnitt 2) wird auf die konkrete Beschreibung der Untersuchungspopulation eingegangen, die die Grundlage für die Stichprobenziehung (Abschnitt 3) bildete. Im Abschnitt 4 werden Details der Datenerhebungen in
最高点
发表于 2025-3-26 20:42:43
Local Path Control for an Autonomous VehicleThe onboard navigation system comprises a reference-state generator, an error-feedback controller, plus cart location sensing using odometry. There is a convenient separation between the path guidance and control logic. Under normal operating conditions, the controller ensures that the errors betwee