“全系数之和等于1”的概念、定义、翻译、参考文献-科学参考

单词	全系数之和等于1
释义	全系数之和等于1 Encyclopedia 工学特征模型释 sum of all coefficients equal to 1全系数之和等于1 研究一定条件下，线性定常连续系统的常微分方程数学模型，经过离散化得到的差分方程的全部系数的和为1的数学理论。又称离散模型参数的规范关系。
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