"Any time you introduce information technology anywhere, but especially in health care organizations, you need to be cognizant of the clinical work flow.

VOA: standard.2010.02.24

The flow of information is really a flow of electrical potential and it goes in one direction only.

信息流实际上就是电势差的流动,并且流动是单向性的

耶鲁公开课 - 生物医学工程探索课程节选

That's what this arrow at the right shows, the direction of the flow of information.

这就是右边这个箭头的含义,即信息流动的方向

耶鲁公开课 - 生物医学工程探索课程节选

He says Cuba's leaders must take steps too. "There are actions can and has taken today to open up the flow of information, provide some important steps to help that.

VOA: standard.2009.04.13