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sampling cock
释义
sampling cock
取样旋塞
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positive pressure wave
positive primary photoelectric current
positive prime
positive print
positive probability
positive process
positive pull
positive pulse
positive punch
positive punch stripper
positive quantity
positive radiation
positive radical
positive radius of communication
positive rail
positive rake
positive rake angle
positive rate
positive ray
positive-ray analysis
positive-ray current
positive-ray method
positive-ray parabolas
positive rays
positive reactance
科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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