After a 50-minute call to a cell phone on a subject's right side (left image), nearby brain regions showed heightened activity (arrow).
在使用手机通话50分钟后(左图)，目标对象右侧靠近大脑区域的活动增强(如箭头所示)。
2
In view of activity-on-arrow network drawing difficultly, describes the methods of determine the dummy arrow. It will enable the rapid and accurate drawing.
针对双代号网络图绘制困难的问题，介绍了绘图时虚箭线的判定方法，有利于快速、准确地成图。
3
With the demonstration and comparison of activity-on-arrow network and time-scaled network in this paper, proper conclusion is expected to drawn.