extended time scale

1. The unable to go to school ratio highly extended to 9.3%, near one million of the right age children cant not in time enter school and the scale is enlarging endlessly, their educational question is becoming worse and worse.
   他们当中，失学率高达9.3%，近100万名适龄儿童不能及时入学，且规模呈不断扩大趋势，农民工子女教育问题变得日趋严峻。

noun

1. (simulation) the time scale used in data processing when the time-scale factor is greater than one

   Synonym:    slow time scale