《钻石DA42M护卫者号》飞机装备着特殊的空气采样系统，它的上任有助于精确绘制出欧洲上空的火山灰云层图，目前整个欧洲航空业由于冰岛的火山爆发已经陷入一片混乱。

The Diamond DA42M Guardian is being kitted out with a special air sampling system to help accurately map the cloud that is causing chaos to air travel across Europe.

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恶名远扬生物圈二号封闭生态系统项目就是未经充分准备仓促上马的前车之鉴。 1991年，首批八个人住进位于亚利桑那州图克森附近的生物圈二号。

The infamous Biosphere 2 closed-ecosystem project outside Tucson, Ariz., first inhabited by eight people in 1991, is the best example of an approach not to take.

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整个系统由FPGA硬件实现，能对STM采集的图信像号进行实时处理。

This system, implemented in FPGA hardware, can process STM images in real time with slgnal acquisition.

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