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单词
positronium
释义
pos·i·tro·ni·um
AHD
[pŏz'ĭ-trōʹnē-əm]
D.J.
[ˌpɒzɪˈtrəʊniːəm]
K.K.
[ˌpɑzɪˈtroniəm]
n.
(名词)
A short-lived association of an electron and a positron bound together in a configuration resembling the hydrogen atom.
电子偶素,正电子素:电子与正电子的短暂结合物,两者的结合物与氢原子的结构十分相似
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cell-mediated immune response
cell-mediated immunity
cell membrane
cello
cello
cellobiose
cellobioses
celloidin
celloidins
cellophane
cellophane noodle
cellophanes
cellos
cell phone
cell plate
cells
cell sap
cellular
cellular immune response
cellular immunity
cellular respiration
cellulars
cellular slime mold
cellular telephone
cellulase
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更新时间:2025/2/11 16:52:46