| 单词 | 带正电 |
| 释义 | 〔proton〕A stable, positively charged subatomic particle in the baryon family having a mass 1,836 times that of the electron. See table at subatomic particle 质子：重子族群中一种稳定的带正电的中子核，质量为电子的1,836倍 参见 subatomic particle〔electrophorus〕An apparatus for generating static electricity, consisting of a hard rubber disk that is given a negative charge by friction and a metal plate that is given a net positive charge by induction when in contact with the disk.起电盘：产生静电的仪器，由一个硬橡胶圆盘和一个金属板组成，圆盘通过摩擦带负电，金属板在与圆盘接触时感应带正电〔halide〕A chemical compound of a halogen with a more electropositive element or group.卤化物：由一种卤素与另外一带正电的金属元素或族形成的一种化合物 |
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