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 theMinatory 发表于 2025-3-25 16:52:55
http://reply.papertrans.cn/92/9192/919142/919142_24.png否认 发表于 2025-3-25 22:57:16
http://reply.papertrans.cn/92/9192/919142/919142_25.pngminiature 发表于 2025-3-26 04:13:13
http://reply.papertrans.cn/92/9192/919142/919142_26.png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
http://reply.papertrans.cn/92/9192/919142/919142_28.png粗鲁性质 发表于 2025-3-26 16:24:37
http://reply.papertrans.cn/92/9192/919142/919142_29.pngflammable 发表于 2025-3-26 18:04:53
http://reply.papertrans.cn/92/9192/919142/919142_30.png