wave packet

听听怎么读

英 [weiv ˈpækit]

美 [wev ˈpækɪt]

是什么意思

释义

波包；波束；

英英释义

Wave packet

In physics, a wave packet (or wave train) is a short "burst"or "envelope"of localized wave action that travels as a unit. A wave packet can be analyzed into, or can be synthesized from, an infinite set of component sinusoidal waves of different wavenumbers, with phases and amplitudes such that they interfere constructively only over a small region of space, and destructively elsewhere.

以上来源于:Wikipedia

学习怎么用

权威例句

Pointer basis of quantum apparatus: Into what mixture does the wave packet collapse?
Tunneling of a Wave Packet
The time-dependent quantum wave packet approach to the electronically nonadiabatic processes in chemical reactions
Fluorescence‐detected wave packet interferometry: Time resolved molecular spectroscopy with sequences of femtosecond phase‐locked ...
Scaling of Wave-Packet Dynamics in an Intense Midinfrared Field
Probing molecular dynamics with attosecond resolution using correlated wave packet pairs
Coherent oscillations of a wave packet in a semiconductor double-quantum-well structure
Quantum wave packet dynamics with trajectories: Application to reactive scattering
Classical S‐matrix limit of wave packet dynamics
Quantum wave packet revivals

w开头的单词