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水土保持重点工程
释义
水土保持重点工程
Encyclopedia
工学
水土流失重点防治
释
key enginerring for soil and water conservation
水土保持重点工程
国家与地方各级政府以水土流失重点防治区为主要范围,安排专项资金实施水土流失防治的工程。
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photographic
photographic absolute magnitude
photographic absorption coefficient
photographic albedo
photographic and imaging instruments
photographic artificial light
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photographic astrophotometry
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photographic baseline
photographic baseline component
photographic calibration
photographic camera
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Photographic Chemistry
photographic chemistry
photographIc communication
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Photographic Department of Xinhua News Agency
photographic developer
photographic effect
photographic emulsion
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