多循环群的幺模性的英文

unimodularity of polycyclic groups

• 多:    many; much; more
• 循环:    circulate; circle; ...
• 群:    crowd; group
• 的:    4次方是 The fourth po ...
• 幺:    one
• 模:    mould; pattern; ma ...
• 性:    nature; character; ...