跟随
发表于 2025-3-25 07:14:42
Mina Fanea-Ivanovici,Marius-Cristian Panăs into working instruments. An introduction is given to using light-emitting diodes as spectrally selective sunlight detectors. For each instrument, calibration procedures and applications are discussed.
A简洁的
发表于 2025-3-25 11:27:27
Instrument Design Principles I: Radiometers,s into working instruments. An introduction is given to using light-emitting diodes as spectrally selective sunlight detectors. For each instrument, calibration procedures and applications are discussed.
民间传说
发表于 2025-3-25 12:03:26
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BOOM
发表于 2025-3-25 19:13:56
Introduction,as gained the status of a cliché for education reform. Nevertheless, the transition from cliché to reality remains elusive, at least partly because of the gap between the worlds of working scientists, classroom educators, and students. In an educational environment increasingly driven by the use of
油膏
发表于 2025-3-25 21:21:32
Measuring Atmosphere and Surface Properties,lly selective radiation. It examines what kinds of science can be done with relatively inexpensive instruments and relates measurements accessible to non-specialists to a global view of atmospheric science.
defray
发表于 2025-3-26 00:17:03
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Asperity
发表于 2025-3-26 07:57:52
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纹章
发表于 2025-3-26 12:28:28
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围裙
发表于 2025-3-26 15:06:53
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淘气
发表于 2025-3-26 19:28:33
Book 2008ng diodes as spectrally selective detectors of sunlight, which was first published in the peer-reviewed literature in 1992. These instruments have evolved into a set of tools and procedures for monitoring the transmission of sunlight through the atmosphere, and they can be used to learn a great deal