采用分布式控制子站，其目的是将模拟信号传输转换成数字信号传输，既可减少干扰信号的影响，还可节省信号电缆。
参考答案：对
The nurse is preparing the client with heart failure to go home. Which of the following should be most important to include in the discharge education（）
A. Monitor urine output daily.
B. Monitor daily potassium intake.
C. Maintain bed rest for at least 1 week.
D. Weigh daily.
桥梁上部结构的基本施工方法，以及其特点和适用场合。
