Event study Measure 事件研究
interruption measure study 干预措施研究
measure study 测度研究
measure and study 测量和研究
study of control measure 控制对策研究
study of improving measure 改进措施研究
measure and model study 测量和模式研究
study on investigation and measure 现状调查与对策研究
Study measure and principle of microstructure and macroscopic quality of magnetic films materials.
研究了磁性薄膜材料的微观结构以及宏观特性的表征方法和原理。
On the basis of the Study measure of expanding environment capacity is proposed for exploiting groundwater.
在此基础上提出了开发地下水提高环境容量的措施。
Methods Did the research mainly with Qualitative study measure, include Focus group discussion, Individual interview and Observation.
方法采用定性调查的方法,对目标人群采用焦点组讨论、个体访谈和观察的方法进行调查。
And some do it better than others. One measure of success is the five-year survival rate, and the lead author of a new study says that number varied dramatically among the different medical centers doing lung transplants.
VOA: standard.2010.07.14
Well, a cross-sectional study would mean that you'd get a random group of the population and measure them in 1970 and then take another random group five years later and measure them, but it wouldn't be the same people necessarily, it would be different groups of people.
那么,横断面研究就是,1970年你在人群中随意选择一组人,并记录下相关数据,然后,五年后再随意选择一组人记录数据,但这不需要是同一组人,通常是不同的人
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