英语语法分析

It is not only Meyer's heroine who found Volterra daunting.

不仅仅是梅尔的女主角发现了沃尔·泰拉的令人生畏。

In May this year, Volterra received a blow more deadly than a stake through the heart.

今年的五月，沃尔泰拉收到了一个比击中心脏还要致命的消息。

These conditions can be expressed as the equality of the symmetrized Volterra kernels for two nonlinear systems which are equivalent.

这一条件可以表达为两个非线性系统的对称化渥尔特拉核相等，它构成了判定任意两个非线性系统等效的一种判据。