photopsia 发表于 2025-3-26 23:44:22
Holger Bergmannrket economy and stopped deliveries to their Cuban counterparts or demanded dollars for exports. This, together with the US trade embargo pushed the country into a severe crisis, which the Cuban leaders named ‘the special period’. During 1993–97, when the field visits for this study occurred (Havana不合 发表于 2025-3-27 02:32:52
Holger Bergmanneat it to us inexorably.”. At the midpoint of the seventeenth century Thomas Hobbes surveyed his world and found that the newly released economic forces had brought substantial disruption and disquiet in addition to substantial economic gain for some. In response to those disruptions, Hobbes soughtaffinity 发表于 2025-3-27 05:54:28
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http://reply.papertrans.cn/55/5448/544704/544704_37.pngAtheroma 发表于 2025-3-28 03:01:06
Book 2004MOS process. This paves the way for single chip communication systems where the optical interfaces are integrated on the same die as the required digital circuitry. The optical receiver is a key element in the optical communication link. In this work, a transimpedance amplifier, which consists of a