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tunable diode laser absorption spectroscopy
释义
tunable diode laser absorption spectroscopy
Encyclopedia
工学
色谱法气体成分测量
释
tunable diode laser absorption spectroscopy
可调谐半导体激光吸收光谱
利用可调谐半导体激光器的窄线宽和波长随注入电流改变的特性实现对分子的单个或几个距离很近、很难分辨的吸收线进行测量的一种实时、在线的光学定量分析方法。
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preservation and conservationProject for China’s ancient books
Preservation and Conservation Project of Materials in Minguo Period (1911~1949)
preservation and conservation standards
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Preservation and Restoration of ancient wooden and bamboo Lacquer crafts
preservation and restoration of collection stone cultural relics
Preservation and Restoration of Oil Paintings
preservation class
preservation disaster plan
Preservation Handbook for Cultural Relics
preservation librarian
preservation of agricultural products
preservation of angles
preservation of aquatic products
preservation of area
preservation of cadaver
preservation of Chinese calligraphies and paintings
Preservation of Cultural Relics
preservation of genetic material in fishery biology
Preservation of historic center in Antwerp
Preservation of historic center in Bruges
Preservation of Historic Centre of Kraków
preservation of leather collection
preservation of length
preservation of limits
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