enflame 发表于 2025-3-25 07:14:35

Tim Jesgarzewskion lines and microwave waveguide is made of metallic lines, strip, and tubes. Metal is treated as a perfect conductor in the low-frequency range. Due to its collective electrons excitation, which is called as the plasmon, in the UV and visible region, metal can no longer be treated as a perfect cond

温顺 发表于 2025-3-25 08:38:07

Critical Frameworks for Building Evaluation: Total Building Performance, Systems Integration, and Le been very little discussion about the need to complete those field evaluations in all performance areas simultaneously. One possible explanation of this void might be the difficulty that the design community has in defining total building performance, much less establishing limits of acceptability

横截,横断 发表于 2025-3-25 11:40:26

Mirror, Mirror on the Wall Who is the Fairest of Them Allhe article evoked a number of reactions (Peacock, 1980;Musgrave, 1981; Recktenwald, 1984), but these can be qualified as fine tuning rather than as a totally different opinion. In this chapter we will concentratc on one side of the coin, the non-market failures, which offer a possible answer to the

Minatory 发表于 2025-3-25 16:52:55

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否认 发表于 2025-3-25 22:57:16

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miniature 发表于 2025-3-26 04:13:13

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聪明 发表于 2025-3-26 08:00:32

Statisch unbestimmte Strukturen,te allein aus Gleichgewichtsbetrachtungen bestimmen lassen. Sinn-gemäß ist eine Struktur statisch unbestimmt, wenn sich die Kräfte allein aus Gleichgewichtsbetrachtungen nicht bestimmen lassen, sondern weitere Bedingungen herangezogen werden müssen.

candle 发表于 2025-3-26 09:42:44

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粗鲁性质 发表于 2025-3-26 16:24:37

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flammable 发表于 2025-3-26 18:04:53

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查看完整版本: Titlebook: The Russian Civil War; Documents from the S V. P. Butt (Senior Scientific Collaborator),A. B. Book 1996 Palgrave Macmillan, a division of