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单词 crystallography
释义

Definition of crystallography in English:

crystallography

noun ˌkrɪstəˈlɒɡrəfiˌkrɪstəˈlɑɡrəfi
mass noun
  • The branch of science concerned with the structure and properties of crystals.

    晶体学

    Example sentencesExamples
    • In her lifetime she would go on to be one of the most influential figures in establishing the science of crystallography.
    • For such a comparison to be completed, the availability of the atomic structure from x-ray crystallography and/or from NMR spectroscopy is very helpful.
    • The most basic means of resolving a protein structure are through experimental observations, such as x-ray crystallography and certain forms of NMR spectroscopy.
    • Secondary structure was assigned according to known crystallography structures and is shown at the bottom.
    • In crystallography and other fields of research, the structure factor is often computed by x-ray diffraction to characterize the microstructure of small molecules.
    • Enantiomorphism is a term used in crystallography to denote the relationship between two molecules or other forms that mirror each other across a single axis.
    • The quality of the computed structures has been evaluated by several techniques borrowed from crystallography.
    • His interests were always wide and this is reflected in the range of courses that he was teaching around this time: descriptive geometry, crystallography, optics, mechanics and machine design.
    • Its discovery opened a new branch in crystallography.
    • Protein crystallography provides the structure of a protein, averaged over all elementary cells during data collection time.
    • Her crystallography was crucial to the subsequent elucidation of DNA structure and replication.
    • His other contributions to astronomy, botany, crystallography, electrochemistry, optics and physiology are also substantial.
    • Electron crystallography has been widely applied to determine the structures of biological macromolecules.
    • The light-induced structural changes of photointermediates trapped at low temperature have been explored by x-ray crystallography and by electron microscopy.
    • Unfortunately, we could not solve its structure by x-ray crystallography as crystallization trials have failed so far.
    • Protein crystallography reveals that the fundamental unit of protein structure is the domain.
    • X-ray crystallography and NMR can measure static structure or at most temperature factors but provide no information about modes, and therefore dynamics and function.
    • Do you want to see exhibits about rocks and petrology, fossils, the geological history of Earth, how minerals form, crystallography, or properties and uses of minerals?
    • The AFM topography shows excellent agreement to structural data from x-ray crystallography.
    • She threw herself into science - physics, chemistry and crystallography.

Derivatives

  • crystallographer

  • noun ˌkrɪstəˈlɒɡrəfəˌkrɪstəˈlɑɡrəfər
    • Because many crystallographers have their preferred crystallization techniques, experimental work is needed to discern whether these patterns represent human preferences or real chemical associations.
      Example sentencesExamples
      • X-ray crystallographers determine the three-dimensional shape of a molecule by blasting a beam of X-rays through a crystallized sample of the molecule and then analyzing the pattern of the scattered beam.
      • Despite the attempts of crystallographers to catch IGP synthase in its functional form, to date, the only movement reported in these four residues was the slight bending of the last carbon-nitrogen group of K99.
      • The application of the crystallographic method to other proteins was a gradual process, because of the great technical difficulties and the relatively small number of crystallographers working in the field.
      • Batch crystallisation, unlike the tedious and time-consuming hunt for the perfect single crystal that dominates the lives of X-ray crystallographers, can be a simple, straightforward experiment.
  • crystallographic

  • adjective ˌkrɪstələˈɡrafɪkˌkrɪstələˈɡræfɪk
    • It is pale pink and has physical, optical, and crystallographic properties similar to those of the other monoclinic members of the amphibole group.
      Example sentencesExamples
      • However, both x-ray crystallographic and NMR observations report the existence of only the 3'-stacked conformation.
      • These are tabular zones whose crystallographic orientation differs from that in the adjoining parts of the crystal.
      • They usually involve three numbers or, in the case of hexagonal and rhombohedral symmetries, four numbers, one for each crystallographic axis.
      • These are called space groups, crystallographic space groups, or Shoenflies groups.
  • crystallographically

  • adverb
    • In both cases an asymmetric unit composed of two crystallographically distinct molecules (A and B) was obtained, and the two units differ, with a root mean square deviation value of 0.6.
      Example sentencesExamples
      • The molecular level conductance computations, although qualitatively of great interest, do not seem to imply the three-ion occupancies suggested both electrophysiologically and crystallographically.
      • The structural features of the intermediate structures described crystallographically are reproduced by the simulation, indicating that the intermediate structures are mechanistically and dynamically feasible.
      • A study of 80 crystallographically characterized protein-ligand complexes, many binding within the nanomolar range, demonstrated no hydrogen bonds between the protein and the ligand.
      • Whether this assumption is justified will remain unknown until the structures of these two channels are determined, crystallographically or otherwise, although a recent study suggests our assumption is plausible.

Definition of crystallography in US English:

crystallography

nounˌkristəˈläɡrəfēˌkrɪstəˈlɑɡrəfi
  • The branch of science concerned with the structure and properties of crystals.

    晶体学

    Example sentencesExamples
    • The AFM topography shows excellent agreement to structural data from x-ray crystallography.
    • Her crystallography was crucial to the subsequent elucidation of DNA structure and replication.
    • Electron crystallography has been widely applied to determine the structures of biological macromolecules.
    • The light-induced structural changes of photointermediates trapped at low temperature have been explored by x-ray crystallography and by electron microscopy.
    • Enantiomorphism is a term used in crystallography to denote the relationship between two molecules or other forms that mirror each other across a single axis.
    • For such a comparison to be completed, the availability of the atomic structure from x-ray crystallography and/or from NMR spectroscopy is very helpful.
    • The most basic means of resolving a protein structure are through experimental observations, such as x-ray crystallography and certain forms of NMR spectroscopy.
    • His interests were always wide and this is reflected in the range of courses that he was teaching around this time: descriptive geometry, crystallography, optics, mechanics and machine design.
    • X-ray crystallography and NMR can measure static structure or at most temperature factors but provide no information about modes, and therefore dynamics and function.
    • She threw herself into science - physics, chemistry and crystallography.
    • Unfortunately, we could not solve its structure by x-ray crystallography as crystallization trials have failed so far.
    • In her lifetime she would go on to be one of the most influential figures in establishing the science of crystallography.
    • In crystallography and other fields of research, the structure factor is often computed by x-ray diffraction to characterize the microstructure of small molecules.
    • Protein crystallography reveals that the fundamental unit of protein structure is the domain.
    • His other contributions to astronomy, botany, crystallography, electrochemistry, optics and physiology are also substantial.
    • Protein crystallography provides the structure of a protein, averaged over all elementary cells during data collection time.
    • The quality of the computed structures has been evaluated by several techniques borrowed from crystallography.
    • Its discovery opened a new branch in crystallography.
    • Secondary structure was assigned according to known crystallography structures and is shown at the bottom.
    • Do you want to see exhibits about rocks and petrology, fossils, the geological history of Earth, how minerals form, crystallography, or properties and uses of minerals?
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更新时间:2024/9/21 11:20:58