双语例句
- Also present in solids are numbers of free electrons.
固体中也存在大量的自由电子。 - Here, free electrons rub off the con ductor and create a charge imbalance that causes the current flow.
这时，摩擦引起自由电子脱离导体，产生电荷不平衡，从而产生电流。
权威例句
Large-Scale Production of Single-Walled Carbon Nanotubes Using Ultrafast Pulses from a Free Electron LaserFirst lasing and operation of an ångstrom-wavelength free-electron laserOperation of a free-electron laser from the extreme ultraviolet to the water windowCollective instabilities and high-gain regime in a free electron laserEllipsoidal shell structure in free-electron metal clustersA compact X-ray free-electron laser emitting in the sub-ångström regionCollective instabilities and high-gain regime free electron laserFemtosecond diffractive imaging with a soft-X-ray free-electron laserFirst lasing and operation of an angstrom-wavelength free-electron laserFirst Operation of a Free-Electron Laser
