“fundamental constants”的概念、定义、翻译、参考文献-科学参考

fundamental constants

Physics

Those parameters that do not change throughout the universe. The charge on an electron, the speed of light in free space, the Planck constant, the gravitational constant, the electric constant, and the magnetic constant are all thought to be examples. It has been suggested that some fundamental constants might change with time but there is no conclusive evidence that this occurs. See Appendix 2.

https://physics.nist.gov/cuu/Constants/ Values of fundamental physical constants from NIST

Chemistry

Those parameters that do not change throughout the universe. The charge on an electron, the speed of light in free space, the Planck constant, the gravitational constant, the electric constant, and the magnetic constant are all thought to be examples. It has been suggested that some of these constants might vary with time but there is no conclusive evidence for this. See Appendix 2.
https://physics.nist.gov/cuu/Constants/ Fundamental physical constants from NIST

Chemical Engineering

Parameters that do not change such as the universal gas constant, Avogadro’s constant, the Planck constant, and the speed of light. They are also known as universal constants. See Appendix 8.

单词	fundamental constants
释义	fundamental constants Physics Those parameters that do not change throughout the universe. The charge on an electron, the speed of light in free space, the Planck constant, the gravitational constant, the electric constant, and the magnetic constant are all thought to be examples. It has been suggested that some fundamental constants might change with time but there is no conclusive evidence that this occurs. See Appendix 2. https://physics.nist.gov/cuu/Constants/ Values of fundamental physical constants from NIST Chemistry Those parameters that do not change throughout the universe. The charge on an electron, the speed of light in free space, the Planck constant, the gravitational constant, the electric constant, and the magnetic constant are all thought to be examples. It has been suggested that some of these constants might vary with time but there is no conclusive evidence for this. See Appendix 2. https://physics.nist.gov/cuu/Constants/ Fundamental physical constants from NIST Chemical Engineering Parameters that do not change such as the universal gas constant, Avogadro’s constant, the Planck constant, and the speed of light. They are also known as universal constants. See Appendix 8.
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