| 词汇 | bulk-modulus |
| 释义 | BETA bulk moduluscollocation in Englishmeanings of bulkand modulusThese words are often used together. Click on the links below to explore the meanings. bulk noun uk /bʌlk/ us /bʌlk/ something or someone that is ... See more at bulk modulus noun[ S ] uk /ˈmɒd.jə.ləs/ us /ˈmɑː.dʒə.ləs/ the distance from zero of a number on a ... See more at modulus Examples of bulk modulusbulk modulus The speed is determined by the water's bulkmodulus and mass density. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A superhard material has high shear modulus, high bulkmodulus and does not deform plastically. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Wave velocities depend upon the elastic constants of the materials through which they pass, in particular the bulkmodulus and stiffness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bulkmodulus is affected by temperature, dissolved impurities (usually salinity), and pressure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This requires negativity in bulkmodulus and density. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bulkmodulus test uses an indenter tool to form a permanent deformation in a material. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bulkmodulus and mass density determine the spatial dimensions of the cloak, which can bend any incident wave around the center of the shell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The density and bulkmodulus are analogies of the electromagnetic parameters, permittivity and permeability in negative index materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Control of the various forms of sound waves is mostly accomplished through the bulkmodulus ", mass density", and chirality. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The inverse of the bulkmodulus gives a substance's compressibility. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For a fluid, only the bulkmodulus is meaningful. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Indeed, it leads to a negative bulkmodulus in the limit where the pressure tends to infinity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Natural materials do not have a negative density or a negative bulkmodulus, but, negative values are mathematically possible, and can be demonstrated when dispersing soft rubber in a liquid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the early 2000s, a direct relationship between bulkmodulus and valence electron density was found as the more electrons were present the greater the repulsions within the structure were. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Metals such as osmium, rhenium, tungsten, etc. are desirable due to the high electron density, small atomic radius, high bulkmodulus, and highly controlled directional bonding with boron. 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. |
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