“Poincaré surface of section”的概念、定义、翻译、参考文献-科学参考

单词	Poincaré surface of section
释义	Poincaré surface of section [´pwän´kä`rā `sǝr·fǝs ǝv `sek·shǝn] ^MECHANICS A method of displaying the character of a particular trajectory without examining its complete time development, in which the trajectory is sampled periodically, and the rate of change of a quantity under study is plotted against the value of that quantity at the beginning of each period. Also known as surface of section.
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