- 核电荷数 hédiànhèshù atomic numberThe number of protons in the nucleus of an atom, which determines the chemical identity of the element.
- 电荷耦合 diànhè'ǒuhé charge couplingelectric charge coupling
- 电荷耦合器件 diànhè'ǒuhéqìjiàn CCDcharge-coupled device (CCD)
- 电荷量 diànhèliàng electric charge(electromagnetism) amount of electric charge
- 阳电荷 yángdiànhè positive chargepositive electric charge
