首先就是《绿皮火车》，周云蓬创作，生动地凝聚了这个盲人作者火车生活的瞬瞬间间，令人折服。
The first piece, “Green Trains, ” by Zhou Yunpeng, is a compelling and vivid collection of moments on trains from the blind author’s life.
虽然这20年时间对于太阳来说只是短短的一瞬，但他们发现了磁场有正在逐渐减弱的趋势。
Although 20 years is a very short period in solar terms, they've noticed a magnetic weakening trend.
基于多回路数学模型，对异步电动机定子绕组匝间短路故障瞬变过程做了数字仿真，并完成了相关物理实验。
The transient numeric simulation and relevant experiments of stator winding inter-turn short circuit fault of asynchronous motor are conducted using multi-loop mathematic model.
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