脉冲序列间隔,前后两脉冲间之时距的英文

pulse sequence interval

• 脉冲:    impulse; pulse; im ...
• 序列:    order; alignment; ...
• 间隔:    interval; space; s ...
• 前后:    around; about
• 两:    two
• 间:    space in between; ...
• 时距:    time interval