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hydrogen isotope
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hydrogen isotope
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hydrogen isotope
氢同位素
一般意义下的氢同位素原子。包括氕(protium)、氘(deuterium)和氚(tritium),符号为1H、2H和3H,氘和氚又表示为D、T,其中氕和氘是稳定的,氚具有放射性。
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optical aperture-synthesis imaging technique
optical appearance
opticalaptasensor
optical arm
optical art
optical aspheric
optical astrometry
optical astronomical satellite
optical astronomy
optical astrophysics
optical atomic magnetometer
optical attachments
optical attenuator
optical axis
optical axis length of prism
optical band gap
optical bench
optical binary
optical biopsy
optical biosensors
optical bistability
optical bistable device
optical bleaching
optical bleaching agent
optical bleaching agent; fluorescent whitening agent
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