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http://reply.papertrans.cn/35/3447/344660/344660_37.png伪书 发表于 2025-3-28 02:53:42
Peter K. Sand MD,Donald R. Ostergard MDse when asked to name suitable physics topics for kindergarten and primary-school students. The high number of correctly named topics correlated significantly with high scores on characteristics of affection, experience and perceived capability with regard to physics.偏离 发表于 2025-3-28 08:26:14
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ransaction cost economics as our theoretical framework. We highlighted a number of ocean transport related processes that generate uncertainty and costs in logistics chains: the use of the container in pre- and on-carriage, the release process of the container in port, and the formalities related to