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每个术语，都有定义
Physics术语表
书中的 431 个术语，逐字引用，每个都链接到对应的章节。
A
- Absolute and relative uncertainty
- Absolute temperature
- Absorption spectrum
- Absorption, spontaneous and stimulated emission
- Acceleration vector
- Acoustic perturbation
- Action variable
- Activity
- Additive synthesis
- Air
- Alternator
- Ammeter
- Amplitude
- Amplitude and phase
- Angular magnification
- Angular momentum
- Angular momentum operators
- Angular size and resolution
- Apparent weight
- Astronomical unit and light-year
- Atmospheric pressure
- Atoms
- Attenuation
- Average speed 2 条定义
- Axis and orbit
B
C
- Camera; f-number
- Canonical second-order form
- Capacitance
- Capacitor and capacitance
- Carnot cycle
- Center of mass
- Center of mass; momentum of a system
- Centered system; Gauss conditions
- Centimetre and metre
- Central force; central conservative force
- Chain reaction and critical mass
- Characteristic; resistor; Ohm’s law
- Charge density; current density
- Charging by friction and by contact
- Circuit diagram
- Closed loop; loop gain
- Closed system; momentum conservation
- Coherent sources, path difference
- Coherent states
- Coil and solenoid
- Color as a perception
- Color temperature
- Commutator; compatible observables
- Compass
- Compensating forces
- Complex amplitude
- Complex wavenumber: propagation and attenuation
- Compound microscope
- Conductor
- Cones and trichromatic vision
- Conservative and non-conservative forces
- Conservative force; potential energy
- Constellation
- Constraints, degrees of freedom, generalized coordinates
- Contact and distance forces
- Contact force, normal and tangential
- Continuous spectrum
- Control volume; open system
- Converging and diverging lenses
- Critical angle and total internal reflection
- Cross-section
- Current and the coulomb
- Curvilinear abscissa; Frenet basis
- Cylindrical coordinates and basis
D
- Damped oscillations
- Day and night
- De Broglie wavelength
- Decay constant
- Decibels; Bode diagram
- Decomposition of white light
- Delay
- Density
- Density and particle current
- Density, by formula
- Diffraction
- Diffusing objects
- Diffusion and object color
- Dimension
- Direct and alternating current
- Dispersion 2 条定义
- Dispersion relation; phase velocity
- Displacement field and strain tensor
- Dissipation
- Domains and hysteresis
- Doping
- Doppler effect
- Duration
- Dynamometer
E
- Efficiency 2 条定义
- Efficiency and coefficients of performance
- Electric charge 2 条定义
- Electric circuit
- Electric current 2 条定义
- Electric dipole
- Electric field
- Electromagnet 2 条定义
- Electron-volt and atomic mass unit
- Electrostatic field
- Elementary charge
- Ellipse
- EMF and internal resistance
- Emission line spectrum
- Energy
- Energy and the joule
- Energy diagram, turning points
- Energy levels
- Energy stores
- Enthalpy; heat capacities
- Entropy diagram
- Equilibrium
- Evaporating and condensing
- Event, proper time
- Events and simultaneity
- Exchange
- Exponential decay
F
- Far point, near point
- Field
- Field lines
- First-order linear system
- Fission
- Floating and sinking
- Fluid particle; the continuum hypothesis
- Flux of the field
- Focal point and focal length
- Focal points and focal length
- Force 2 条定义
- Force diagram
- Forced oscillations and resonance
- Four-momentum and invariant mass
- Four-potential and field tensor
- Four-vectors
- Free fall
- Frenet frame
- Frequency 2 条定义
- Fringes and interfringe
- Fuse
- Fusion
G
H
I
- Ideal and real sources
- Ideal operational amplifier
- Impedance, admittance
- In parallel
- In phase, in phase opposition
- In series
- Incandescent sources
- Incidence
- Inclined plane
- Inductance
- Inductor and inductance
- Inertial frame
- Inertial reference frame
- Instantaneous speed
- Insulator
- Intensity
- Internal energy
- Iridescence
J
K
L
M
- Magnet and poles
- Magnetic field
- Magnetic field lines
- Magnetic flux through a circuit
- Magnetic moment
- Magnetisation, bound currents, and H
- Magnetostatic field
- Magnets
- Magnification
- Mass
- Mass defect and binding energy
- Mass flow rate and volume flow rate
- Mass, momentum, force
- Measurand, error, uncertainty
- Measuring a length
- Measuring a quantity
- Mechanical energy
- Mechanical wave
- Medium
- Melting and freezing
- Melting point
- Metals, insulators, semiconductors
- Microscopic and macroscopic scales
- Microstates and macrostates
- Molecules
- Moment about a point; about an axis
- Momentum
- Motor, resistive, zero work
- Myopia and hyperopia
N
O
P
- Parallel-plate capacitor
- Perfect fluid
- Perfect gas, microscopic model
- Perfect pivot
- Period and frequency
- Periodic signal, period
- Periodic wave
- Phase portrait
- Phase portrait, fixed points, separatrix
- Phases
- Phases and order parameters
- Physical quantities and SI units
- Physical quantity and unit
- Pitch and loudness
- Planet
- Plasma; the free-electron model
- Poisson bracket
- Polarisation and bound charges
- Polarization states
- Poles
- Position vector
- Potential and voltage
- Potential energy
- Power 2 条定义
- Power and the watt
- Power and work of a force
- Pressure 2 条定义
- Primary sources
- Projectile
- Propagation speed
- Pseudo-periodic and aperiodic regimes
- Pulley
- Pure substance, phase, phase change
Q
R
- Radial velocity
- Radioactivity
- Range
- Ray and beam
- Real and virtual images
- Redshift and blueshift
- Reduced eye
- Reference frame
- Reference frame; position; trajectory
- Reflection
- Refraction
- Refractive index 2 条定义
- Relative motion; frame in translation, in rotation
- Relativistic momentum and energy
- Resistance 2 条定义
- Resistor
- Restoring force of a spring
- Reynolds number
- Rigid body
- RMS value
- Rolling without slipping
S
- Satellite and orbit
- Scalar model; monochromatic wave
- Scientific notation
- Shadow
- Short circuit
- Short circuit of a device
- Short circuit of the battery
- SI prefixes
- Signal
- Signal; sinusoidal signal
- Significant figures 2 条定义
- Simple machine
- Simple pendulum
- Solar eclipse
- Solid
- Solid; rotation about a fixed axis
- Sound 2 条定义
- Sound intensity
- Sound level 2 条定义
- Sound wave
- Spectral analysis
- Spectral lamps and lasers
- Spectrum and timbre
- Speed
- Speed, by formula
- Spherical coordinates
- Spherical mirror
- Spin one-half
- Spring scale
- Standing wave
- Star
- State space, kets and brackets
- Static and kinetic friction
- Step-index fiber
- Stopping potential
- Straight uniform motion
- Subtractive synthesis
- Sundial
- Supercooling, superheating
- System, transformation
T
- Temperature 2 条定义
- Terminal speed
- The atmosphere and its pressure
- The battery
- The bulb
- The common contact forces
- The Coulomb barrier
- The Earth’s magnetic field
- The electron-volt
- The eye as an optical system
- The five senses
- The forms of energy
- The four interactions
- The gravitational constant
- The Hertzsprung–Russell diagram
- The joule
- The kilowatt-hour 2 条定义
- The magnifier
- The Michelson interferometer
- The Moon
- The newton
- The other forms
- The photon
- The quasi-stationary approximations
- The reactor, tamed
- The scientist’s starter kit
- The second
- The six changes of state
- The Solar System
- The strong interaction
- The structure ladder
- The three historic radiations
- The three standard frames
- The weak interaction
- The year and the seasons
- Thermal radiation, absorptivity, black body
- Thermodynamic equilibrium
- Thermodynamic machine
- Thin lens 2 条定义
- Time constant
- Timed position records
- Traction and the stress tensor
- Trajectory 2 条定义
- Transfer function
- Transfer, conversion, chain
- Transparent, translucent, opaque
- Transverse and longitudinal waves
- Travelling wave, celerity
- Turning points; bound and free motion