They paydifferential rents according to their income.
他们根据收入多少付级差房租。
2
It is important for improvement of prognosis of LSS to pay attention to differential diagnosis of LSS.
重视其鉴别诊断，对于改善晚血的预后具有重要意义。
3
Understanding the diagnosis method could know well the rulers of differential diagnosis, pay special attention to the primary symptoms and distinguish the changing symptoms.