常用粉尘采样器的采样流量为()
参考答案:20L/min
在同一市场条件下选择近期已发生交易的类似土地实例与委估土地加以比较对照.经过类似土地的交易价格的修正,以求得委估土地价格的估价方法是【】
A.收益还原法
B.市场比较法
C.边际收益法
D.成本估价法
In planning a presentation that advocates a decrease in the client-to-nurse ratio from 8:1 to 6:1, a nurse should emphasize its effect on()
A. institutional resources.
B. standards of practice.
C. client-care quality.
D. nursing recruitment.