positive-ion
英['pɒzətɪv'aɪən]
美['pɒzətɪv'aɪən]
- [电]正离子
相关词汇
positive ray
positive
positive displacement bladder
positive displacement stuffer
positive correlative property
positive and negative priming
positive-sequence component
positively oriented trihedral
positive staircase phenomenon
positive nitrogen equilibrium
positive pressure urethrogram
positive and negative meaning
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