- magnetic resonance absorption
- 磁共振吸收
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
magnetic resonance absorption
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magnetic resonance — Absorption or emission of electromagnetic radiation by electrons or atomic nuclei in response to certain magnetic fields. The principles of magnetic resonance are used to study the atomic and nuclear properties of matter; two common laboratory… … Universalium
magnetic resonance imaging — mag*net ic res on*ance im ag*ing n. (Medicine) a medical diagnostic procedure utilizing the phenomenon of {nuclear magnetic resonance} to generate images of internal parts of the body. It depends on the differential absorption of electromagnetic… … The Collaborative International Dictionary of English
magnetic resonance — n the absorption of energy exhibited by particles (as atomic nuclei or electrons) in a static magnetic field when the particles are exposed to electromagnetic radiation of certain frequencies abbr. MR see NUCLEAR MAGNETIC RESONANCE … Medical dictionary
Magnetic resonance imaging — MRI redirects here. For other meanings of MRI or Mri, see MRI (disambiguation). Magnetic resonance imaging Intervention Sagittal MR image of the knee ICD 10 PCS B?3?ZZZ … Wikipedia
magnetic resonance imaging — (MRI) a diagnostic technique based on analysis of the absorption and transmission of high frequency radio waves by the hydrogen in water molecules and other components of tissues placed in a strong magnetic field (see nuclear magnetic resonance) … Medical dictionary
Nuclear magnetic resonance — This article is about the physical phenomenon. For its use as a method in spectroscopy, see Nuclear magnetic resonance spectroscopy. NMR redirects here. For other uses, see NMR (disambiguation). First 1 GHz NMR Spectrometer (1000 MHz,… … Wikipedia
nuclear magnetic resonance — Physics. the selective absorption of electromagnetic radiation by an atomic nucleus in the presence of a strong, static, magnetic field: used in research and in medicine to monitor tissue metabolism and to distinguish between normal and abnormal… … Universalium
Nuclear magnetic resonance spectroscopy — A 900MHz NMR instrument with a 21.2 T magnet at HWB NMR, Birmingham, UK Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is a research technique that exploits the magnetic properties of certain atomic nuclei… … Wikipedia
Two-dimensional nuclear magnetic resonance spectroscopy — (2D NMR) is a set of nuclear magnetic resonance spectroscopy (NMR) methods which give data plotted in a space defined by two frequency axes rather than one. Types of 2D NMR include correlation spectroscopy (COSY), J spectroscopy, exchange… … Wikipedia
nuclear magnetic resonance — u cle*ar mag*net ic res on*ance n. (Physics) The specific absorption and re emission of electromagnetic radiation at characteristic wavelengths by atomic nuclei in a magnetic field. It is abbreviated {NMR}. The wavelength of the radiation… … The Collaborative International Dictionary of English
nuclear magnetic resonance — the absorption and emission of high frequency radio waves by the nuclei of certain elements when placed in a strong magnetic field. The strongest signal is obtained from hydrogen atoms, which are abundant in the water and organic molecules in the … Medical dictionary
