| 单词 | dipole moment |
| 例句 | The magnitude of the dipole is called the dipole moment. College Physics for AP Courses 2015-08-12T00:00:00Z Crystals of NaCl dissolve in water, a polar liquid with a very large dipole moment, and the individual ions become strongly solvated. Chemistry 2019-02-14T00:00:00Z The scientists zapped the molecules with lasers and studied the light reflected back by the molecules; bends in the light would point to an electric dipole moment. Measurement Shows the Electron's Stubborn Roundness 2018-10-18T04:00:00Z Schematic of the adiabatic energy levels as a function of external electric field, for interband dipole moment . Addendum: Optical-field-induced current in dielectrics 2014-03-19T18:22:43.387Z The rotating-bias-field technique may enable using trapped polar molecules for precision measurement and quantum information science, including the search for an electron electric dipole moment. [Report] Precision Spectroscopy of Polarized Molecules in an Ion Trap 2013-12-05T18:57:10.822Z Matter has a property called magnetic dipole moment. College Physics for AP Courses 2015-08-12T00:00:00Z Hexane is a nonpolar liquid with a dipole moment of zero and, therefore, does not significantly interact with the ions of the NaCl crystals. Chemistry 2019-02-14T00:00:00Z “If there’s new physics at the energy range where LHC is probing, you would have expected that it would also produce a dipole moment substantially bigger than the limit we now have,” Hinds says. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z For diatomic molecules, there is only one bond, so its bond dipole moment determines the molecular polarity. Chemistry 2019-02-14T00:00:00Z One of the signatures of this “new physics” would be a nonvanishing electric dipole moment of the electron, but experiments designed to look for it need to distinguish between the signal and many potential artifacts. [Report] Precision Spectroscopy of Polarized Molecules in an Ion Trap 2013-12-05T18:57:10.822Z Magnetic dipole moment is a fundamental source of magnetic behavior of matter and an intrinsic property of some fundamental particles such as the electron. College Physics for AP Courses 2015-08-12T00:00:00Z For HF, there is a larger dipole moment because there is a larger difference in electronegativity. Chemistry 2019-02-14T00:00:00Z Physicists have been searching for this dipole moment for 50 years. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z For heteronuclear molecules such as CO, there is a small dipole moment. Chemistry 2019-02-14T00:00:00Z For these molecules, the directions of the equal bond moments are such that they sum to give a nonzero dipole moment and a polar molecule. Chemistry 2019-02-14T00:00:00Z Have a molecular structure such that the sum of the vectors of each bond dipole moment does not cancel. Chemistry 2019-02-14T00:00:00Z This separation of charge gives rise to a bond dipole moment. Chemistry 2019-02-14T00:00:00Z The same goes for an electron with an electric dipole moment. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z A dipole moment measures a separation of charge. Chemistry 2019-02-14T00:00:00Z For one bond, the bond dipole moment is determined by the difference in electronegativity between the two atoms. Chemistry 2019-02-14T00:00:00Z Write the Lewis structure for acetonitrile, and indicate the direction of the dipole moment in the molecule. Chemistry 2019-02-14T00:00:00Z The dipole moment measures the extent of net charge separation in the molecule as a whole. Chemistry 2019-02-14T00:00:00Z But if they exist, all these twin particles should arise as virtual phantoms in the cloud around electrons, giving it a measurable electric dipole moment. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z “The dipole moment is physicists’ technical way to describe if it’s symmetric or not.” Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z But if more exotic particles are out there, they should pop up in the virtual clouds around electrons, causing the clouds to be asymmetric—in other words, causing an electric dipole moment. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z “It’s hard because there are a lot of things that can mimic the effect, and the dipole moment is just so small,” says Ben Sauer, another member of the Imperial College London team. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z We determine the dipole moment by adding the bond moments in three-dimensional space, taking into account the molecular structure. Chemistry 2019-02-14T00:00:00Z “You can endlessly make models of supersymmetry,” says Eugene Commins, an emeritus professor of physics at the University of California, Berkeley, who led the last search for the dipole moment in atoms. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z The result came from a search for the so-called electric dipole moment in the electron. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z The Standard Model of particle physics, which describes all the known particles in the universe, predicts a practically zero electric dipole moment for the electron. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z Yet theories that include additional, yet-to-be-detected particles predict a much larger dipole moment. Electron Appears Spherical, Squashing Hopes for New Physics Theories 2013-11-11T13:15:00.440Z For a molecule, the overall dipole moment is determined by both the individual bond moments and how these dipoles are arranged in the molecular structure. Chemistry 2019-02-14T00:00:00Z |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。