- [網(wǎng)絡] permutotopron
- permutoidal reaction: 交換體反應
- permyriad: permyriad (not comparable) ; (rare) One out of every ten thousand (myriad); one percent of one percent. ;
- permutit(e): 石
- pern-comb.f.: 表示“大腿與臀部”, “股骨”; “軟體動物”
- permutit s-1: 珀繆泰特S-1強堿性陰離子交換樹脂
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