清醒 发表于 2025-3-28 16:04:41
Stephen Libeneenstra, ., 99–106, 2002; Goodman et al., .. Oxon/New York: Routledge, 2014; Hendrickson and Heffernan, .(4), 347–369, 2002; Hinrichs, ., 33–45, 2003; Lang, .(3), 315–335, 2009; Kirschenmann and Falk, .. Lexington: University Press of Kentucky, 2010).一加就喷出 发表于 2025-3-28 19:08:03
Stephen Libeneenstra, ., 99–106, 2002; Goodman et al., .. Oxon/New York: Routledge, 2014; Hendrickson and Heffernan, .(4), 347–369, 2002; Hinrichs, ., 33–45, 2003; Lang, .(3), 315–335, 2009; Kirschenmann and Falk, .. Lexington: University Press of Kentucky, 2010).FEIGN 发表于 2025-3-29 00:19:19
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Tom A. Hutchinsonaving an increasing impact onprocesses of innovation, R&D activities also have become morecomplex. We can observe a growing sophistication of learning-by-doingamong creative economic agents. This more sophisticated era of globalknowledge exchange is facilitated by major advances in ourinfrastructure networks.978-1-4613-7083-3978-1-4615-4609-2撕裂皮肉 发表于 2025-3-29 11:49:34
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