| 词汇 | example_english_perfect-crystal |
| 释义 | perfect crystalcollocation in Englishmeanings of perfectand crystalThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with crystal. perfect adjective uk /ˈpɜː.fekt/ us /ˈpɝː.fekt/ complete and correct in every way, of the best possible type or ... See more at perfect crystal noun uk /ˈkrɪs.təl/ us /ˈkrɪs.təl/ transparent glass of very high quality, usually with its surface cut into ... See more at crystal Examples of perfect crystalThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. By slowly cooling a material, it often enables a more perfectcrystal structure to form which has stronger material properties. The implication is that the entropy of a perfectcrystal simply approaches a constant value. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, a perfectcrystal of diamond would only contain carbon atoms, but a real crystal might perhaps contain a few boron atoms as well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Many systems, such as a perfectcrystal lattice, have a unique ground state and therefore have zero entropy at absolute zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This dislocation will have the effect of deforming, not only the perfectcrystal structure, but the rectangle as well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The hypothetical concept of a perfectcrystal is important in the basic formulation of the laws of thermodynamics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This means that their properties can not be inferred from those of a perfectcrystal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Scientific descriptions typically assume a perfectcrystal, extrapolating from that point based on defect prevalence. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The crystal's lattice structures match up, resembling a perfectcrystal, with corresponding luminosity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similarly, it is usually much easier to dissolve a perfectcrystal in a solvent than to grow again a good crystal from the resulting solution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A perfectcrystal is one that contains no point, linear, or planar imperfections. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This statement holds true if the perfectcrystal has only one state with minimum energy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Now put yourself in the place of a molecule within a pure and "perfectcrystal", being heated by an external source. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The alignment of a perfectcrystal leaves no ambiguity as to the position of the components of the system and the orientation of each part of the crystal is identical. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Even this simple model of the force required to move a dislocation shows that plasticity is possible at much lower stresses than in a perfectcrystal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In particular, they predicted that the motion of electrons in a perfectcrystal under the action of a constant electric field would be oscillatory instead of uniform. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this perfectcrystal structure, a rectangle whose lengths and widths are integer multiples of a (the unit cell length) is drawn "encompassing" the site of the original dislocation's origin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Perfect crystals are an ideal subject for such calculations because of their high periodicity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In section topography, even perfect crystals display fringes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of perfect Go to the definition of crystal See other collocations with crystal |
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