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微波遥感 3 天文学 2 Geometrical optics - Imaging systems - Manufacture - Microlenses - Optical design - Optical devices - Optical instrument lenses - Plastic bottles - Polyethylene terephthalates - Substrates 1
chemical products generally;woodlands and forestry 1 mathematical transformations 1 optical devices and systems;engineering research;optical variables measurements; electric and electronic measuring instruments; mechanical and miscellaneous measuring instruments;soils and soil mechanics;control instrumentation; electromagnetic waves;control systems 1
光电子学 1 天文学::天文学其他学科 1 物理化学 1
环境地质学 1 计算机科学技术 1

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