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樓主: broach
41#
發(fā)表于 2025-3-28 14:40:21 | 只看該作者
42#
發(fā)表于 2025-3-28 18:49:54 | 只看該作者
43#
發(fā)表于 2025-3-28 23:08:16 | 只看該作者
44#
發(fā)表于 2025-3-29 04:45:22 | 只看該作者
https://doi.org/10.1007/978-3-322-87092-6 to its relations to local triviality of regular mappings (see §2). Dyer and Hamstr?m [111] showed that .(.) is locally contractible if . is a 2-manifold with boundary. ?ernayskiǐ [66] and Edwards and Kirby [114] showed that this is also true for . > 2.
45#
發(fā)表于 2025-3-29 08:06:30 | 只看該作者
Properties of Point-Object Images Formed by Telescopes,ge intensity envelopes are generally wavelength dependent, telescope resolution is also wavelength dependent. Expressions are also provided for the average intensity envelops of images of extended objects. The image of such an object can take an infinite variety of different forms depending on the coherence properties of the illumination.
46#
發(fā)表于 2025-3-29 14:23:04 | 只看該作者
47#
發(fā)表于 2025-3-29 16:55:08 | 只看該作者
Donald L. J. Quickeed and review the different design elements and equipment choices that are available to construct a building. The large number of interacting components creates complexity and a challenge to obtain a high performance structure. Specifically, technology barriers to realizing high performance building
48#
發(fā)表于 2025-3-29 23:47:05 | 只看該作者
49#
發(fā)表于 2025-3-30 01:37:53 | 只看該作者
50#
發(fā)表于 2025-3-30 06:30:32 | 只看該作者
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