| 单词 | physics |
| 释义 | physics (once / 77 pages) n Physics is a kind of science, specifically the science of matter and energy and how they interact. Physics is the study of physical matter, energy, and how they work together. Kinetic energy and potential energy are part of physics. Although it may sound really advanced — and it is — physics is involved in everything we do. Champion pool players have a good understanding of how physics influences the movement of the balls. People who design roller coasters better know their physics. And if you've ever rigged up a pulley or a lever, then you've done basic physics. WORD FAMILYphysics: physical, physicist+/physical: nonphysical, physicalism, physicality, physically, physicalness/physicality: physicalities/physicist: physicists USAGE EXAMPLESJim Al-Khalili is a broadcaster and a professor of physics and public engagement in science at the University of Surrey. The Guardian(Jan 02, 2017) The philosopher Roger Scruton, writing in this newspaper, thoroughly undid this argument simply by asking, “But what created the laws of physics?” Wall Street Journal(Dec 29, 2016) Dr. Goldwasser, who was long associated with the University of Illinois, helped pioneer the use of powerful particle accelerators in American physics. New York Times(Dec 28, 2016) 1n the science of matter and energy and their interactions his favorite subject was physics Syn|Hypo|Hyper natural philosophy astronomy, uranology the branch of physics that studies celestial bodies and the universe as a whole aeronautics, astronauticsthe theory and practice of navigation through air or space biophysicsphysics as applied to biological problems cryogenics, cryogenythe branch of physics that studies the phenomena that occur at very low temperatures crystallographythe branch of science that studies the formation and structure of crystals electromagnetics, electromagnetismthe branch of physics concerned with electromagnetic phenomena electronicsthe branch of physics that deals with the emission and effects of electrons and with the use of electronic devices electrostaticsthe branch of physics that deals with static electricity mechanicsthe branch of physics concerned with the motion of bodies in a frame of reference atomic physics, nuclear physics, nucleonicsthe branch of physics that studies the internal structure of atomic nuclei opticsthe branch of physics that studies the physical properties of light high energy physics, high-energy physics, particle physicsthe branch of physics that studies subatomic particles and their interactions plasma physicsthe branch of physics concerned with matter in its plasma phase quantum physicsthe branch of physics based on quantum theory rheologythe branch of physics that studies the deformation and flow of matter solid-state physicsthe branch of physics that studies the properties of materials in the solid state: electrical conduction in crystals of semiconductors and metals; superconductivity; photoconductivity statistical mechanicsthe branch of physics that makes theoretical predictions about the behavior of macroscopic systems on the basis of statistical laws governing its component particles thermodynamicsthe branch of physics concerned with the conversion of different forms of energy astrodynamicsthe branch of astronomy that studies the motion of natural and artificial bodies in space astrometrythe branch of astronomy that deals with the measurement of the position and motion of celestial bodies radio astronomythe branch of astronomy that detects and studies the radio waves emitted by celestial bodies avionicsscience and technology of electronic systems and devices for aeronautics and astronautics celestial mechanicsthe branch of astronomy concerned with the application of Newton's laws of motion to the motions of heavenly bodies astrophysicsthe branch of astronomy concerned with the physical and chemical properties of celestial bodies selenologythe branch of astronomy that deals with the moon solar physicsthe branch of astronomy that deals with the sun catoptricsbranch of optics dealing with formation of images by mirrors holographythe branch of optics that deals with the use of coherent light from a laser in order to make a hologram that can then be used to create a three-dimensional image Newtonian mechanics, classical mechanicsthe branch of mechanics based on Newton's laws of motion quantum mechanicsthe branch of quantum physics that accounts for matter at the atomic level; an extension of statistical mechanics based on quantum theory (especially the Pauli exclusion principle) quantum field theorythe branch of quantum physics that is concerned with the theory of fields; it was motivated by the question of how an atom radiates light as its electrons jump from excited states fluid mechanics, hydraulicsstudy of the mechanics of fluids pneumaticsthe branch of mechanics that deals with the mechanical properties of gases staticsthe branch of mechanics concerned with forces in equilibrium dynamics, kineticsthe branch of mechanics concerned with the forces that cause motions of bodies kinematicsthe branch of mechanics concerned with motion without reference to force or mass aerodynamics, aeromechanicsthe branch of mechanics that deals with the motion of gases (especially air) and their effects on bodies in the flow thermodynamics of equilibrium, thermostaticsthe aspect of thermodynamics concerned with thermal equilibrium electron opticsthe branch of electronics that deals with beams of electrons and their focusing and deflection by magnetic fields microelectronicsthe branch of electronics that deals with miniature components thermionicsthe branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes) natural science the sciences involved in the study of the physical world and its phenomena 2n the physical properties, phenomena, and laws of something he studied the physics of radiation Syn|Hypo|Hyper physical science acoustics the study of the physical properties of sound harmonicsthe study of musical sound phoneticsthe branch of acoustics concerned with speech processes including its production and perception and acoustic analysis natural science the sciences involved in the study of the physical world and its phenomena |
| 随便看 |
|
英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。