The second section is concerned with the number of zeros of the Abelian integrals for a cubic Hamiltonian system with double homoclinic orbit under -order perturbations.是什么意思_The second section is concerned with the number of zeros of the Abelian integrals for a cubic Hamiltonian system with double homoclinic orbit under -order perturbations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句