物理英语单词.

物理英语单词20100319

force Newton gravity

center gravity

第二册

impulse momentum theorem of momentum

law of conservation of momentum recoil

vibration simple harmonic motion amplitude

hertz simple pendulum damped vibration

driving force resonance wave

medium transverse wave longitudinal wave wavelength reflection of wave refraction of wave

diffraction of waves standing wave Doppler effect

supersonic wave infrasonic wave sonar

Avogadro constant Brown motion thermal motion Thermodynamic energy internal energy first law of thermodynamics Law of conservation of energy second law of thermodynamics Isotropy anisotropy single crystal (monocrystal) Polycrystal surface tension capillarity

Liquid crystal temperature volume

Pressure pascal Boyle law

Charles law molar gas constant Clapeyron equation Isothermal process isotherm isochoric process

Isochore isobaric precess isobar

Humidity chaos fractal

Electric charge quantity of electricity positive charge

Negative charge Coulomb law electrostatic induction Induced charge elementary charge law of conservation of charge Coulomb electric field electric field force

Electric field strength electric field line conductor

Electrostatic equilibrium electrostatic screening electric potential

Electric potential difference volt electric potential energy Equipotential surface capacitance capacitor

Charging discharging farad

Electric current ampere direct current

Steady current resistance ohm

Resistivity semiconductor electric power Electromotive force(e.m.f.) magnetism magnetic field

Magnetic induction line Ampere rule Ampere force

Magnetic induction left-hand rule Lorentz force

Accelerator magnetic flux electromagnetic induction Induction current induction electromotive force law of electromagnetic induction Lenz law right-hand rule self induction

Alternating current instantaneous value peak value

Effective value inductance transformer

Electric energy electromagnetic field electromagnetic wave

Radar

第三册

Light source medium light ray

Parallel light reflection reflection

Incident angle refraction angle refraction law

Refraction index total reflection optically thinner medium Optically denser medium critical angle optical fiber

Prism spectrum dispersion

Interference diffraction infrared ray

x-ray electromagnetic spectrum natural light

polarized light polarization laser

photoelectric effect limiting frequency planck constant

photon work function wave-particle duality

probability wave energy level ground state

excited state transition matter wave

electron cloud proton number charge number

mass number isotope radioactivity

decay half life (period) nuclear reaction

mass defect mass-energy equation fission

thermonuclear reaction meson lepton

hadron relativity special relativity

inertial system principle of constancy of light velocity

intertial force

用法词典

impulse 来自拉丁语impulsus

简明英汉词典

impulse

[ˈimpʌls]

n.

凭冲动行事, 突如其来的念头

He felt an irresistible impulse to rush into the room.他有一种难以抗拒的冲动想冲进房间。推动, 冲力, 刺激, 推动力

The plan will give an impulse to industrial expansion.这个计划将促进工业的扩展。

现代英汉综合大辞典

impulse