一元奇偶函数在对称区间上积分公式的推广

Screening Salt Tolerant Mutant and Salt Dependent Mutants of Moderate Halophile B5

本文将一元奇仍函数在对称区间上的积分公式进行了推广。得到了相应的五个公式，并给出了一些公式的证明，以简化某些积分的计算。

B5 isolated from Xinjian salt lake is a moderate halophilic coccus. It grows well in medium containing 0－30%NaCl. Salt tolerant mutant and salt dependent mutants were screened on selective medium by using solid NTG to mutagenize B5. Some characteristics of these mutants have been studied.