Children should be given a space, a lawn to his own Mopa, tempering their own.

应该给孩子一个空间, 一片草地,让他自己摸爬, 自己摔打.

A numerical simulation was carried out to study and design 1 J MOPA DPL amplifier.

用该程序数值计算了1JMOPADPL放大器增益过程,为放大器设计提供了依据.