Children allowed to learn on their own timetable do learn to read at widely divergent times-there is NO right time for all children.
能够按照自己的时间表学习阅读的孩子学会的时间差别很大——没有适合所有孩子的正确时间。
The test results show that, the liquid sloshing in sphere-cone tanks may resonate with satellite nutation, and nutating divergent time constant will be shapoly reduced.
试验结果表明,球锥贮箱液体晃动可能与卫星章动共振,而使章动发散时间常数剧烈下降。
The test results show that, the liquid sloshing in sphere-cone tanks may resonate with satellite nutation, and nutating divergent time constant will be shapoly reduced.
试验结果表明,球锥贮箱液体晃动可能与卫星章动共振,而使章动发散时间常数剧烈下降。
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