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grade separation bridge
释义
grade separation bridge
Encyclopedia
工学
桥梁类型
释
grade separation bridge
立交桥
线路(道路、铁路等)交叉时,为了保证交通互不干扰而建造的桥梁。
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photometric wedge
Photometry
photometry
photometry metrology
photomicrograph
photomicrography
photomicrometer
photomicroscope
photomicroscopy
photomixer
photomixing
photomodulator
photomontage
photomorphogenesis
photomosaic
photomotion
photomovement
photomultiplier
photo multiplier tube
photomultiplier [tube]
photomultiplier tube
photomuon
photomural
photon
photon activation analysis
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