“Riemann-Christoffel tensor”的概念、定义、翻译、参考文献-科学参考

单词	Riemann-Christoffel tensor
释义	Riemann-Christoffel tensor [`rē´män `kris·tǝ·fǝl ´ten·sǝr] ^MATHEMATICS The basic tensor used for the study of curvature of a Riemann space; it is a fourth-rank tensor, formed from Christoffel symbols and their derivatives, and its vanishing is a necessary condition for the space to be flat. Also known as curvature tensor.
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