“necessary and sufficient condition”的概念、定义、翻译、参考文献-科学参考

单词	necessary and sufficient condition
释义	necessary and sufficient condition Mathematics See condition, necessary and sufficient.
随便看	golden handshake Golden Horde golden mean golden ratio golden rule golden section search golden spike gold exchange standard Goldfeld–Quandt test goldfinch goldfish Goldhaber, Maurice Goldin, Daniel Saul (1940– ) gold-leaf electroscope gold master GOLDOX gold parity gold points gold rushes Goldschmidt process Goldschmidt, Victor Moritz Goldschmidt, Victor Moritz (1888–1947) Goldschmidt’s rules gold standard Goldstein, Eugen

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