“period parallelogram”的概念、定义、翻译、参考文献-科学参考

单词	period parallelogram
释义	period parallelogram [¦pir·ē·ǝd ´par·ǝ`lel·ǝ´gram] ^MATHEMATICS For a doubly periodic function f(z) of a complex variable, a parallelogram with vertices at z₀, z₀ + a, z₀ + a + b, and z₀ + b, where z₀ is any complex number, and a and b are periods of f (z ) but are not necessarily primitive periods.
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