1.OBJECTIVE: To observe the short-term effect of desmopressin acetate(DDAVP) in treating primary enure-sis.

1.探讨醋酸去氨加压素(DDAVP)治原尿症的近期效。

2.To enure that the system can run all-weather 24-hour security,supply hot water.

2.以确保系全天候24小时安全运行，供应热水。