TATE 发表于 2025-3-25 07:12:56

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描绘 发表于 2025-3-25 09:24:12

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Cholecystokinin 发表于 2025-3-25 13:13:34

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避开 发表于 2025-3-25 19:13:27

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领先 发表于 2025-3-25 21:19:07

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myopia 发表于 2025-3-26 03:13:32

Alice H. Amsden,Takashi Hikinohan that in the radial and axial directions, and they are thus similar to near-planar oblique waves in planar shear layers discussed by Wu (1993, ., vol. 256, pp. 685–715). These modes may enter nonlinear phase as they evolve downstream towards the end of the linearly unstable regime. Different from

事物的方面 发表于 2025-3-26 04:42:31

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起草 发表于 2025-3-26 09:57:10

the International Union of Theoretical and Applied Mechanics (I.U.T.A.M.) was well received for the following two reasons. First, for nearly 20 years no Symposium devoted to optical methods in solids had been organized. Second, recent advances in digital image processing provided many new applicati

异端邪说下 发表于 2025-3-26 14:09:29

Nineteenth-Century American Patent Management as an Invisible College of Technologyline quite a different feature of a patent system in action: as an institution it elicits behaviour aimed at patent management, which in turn acts as an invisible college of technology, in which learning stimulates further technological change.

懒惰民族 发表于 2025-3-26 17:38:26

The Dynamics of Innovation and Diffusion with Competing Techniquesf outcomes in which the best and most efficient techniques do not always corner the market. These new approaches give a fresh and more realistic outlook to the study of innovation and diffusion processes. This chapter will identify three strands of this literature and will then utilize them to build a dynamic model of innovation and diffusion.
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查看完整版本: Titlebook: Learning and Technological Change; Ross Thomson (Associate Professor of Economics) Book 1993 Ross Thomson 1993 development.dynamics.econom