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材料一

    材料二 2015年中国磁谷峰会在辽宁鞍山召开,中国首个永磁传动产业技术创新战略发展联盟正式成立.联盟发起人是磁谷科技(集团)有限公司董事长马忠威.公司成立于2006年3月19日,于2010年成功并购国际一流的美国麦格钠公司,领导研发队开发专利技术45项,拥有了自己的海外研发团队.马忠威表示,这次联盟的成立将强化产业技术的研发,提高产品国内外的市场竞争力。

    目前我国将能耗的70%集中在冶金、化工、煤炭、电力、建材工业等领域,其中工业电动机用电量约占总电量的三分之一.而马忠威及其团队研发的水磁涡流柔性传动节能装置在驱动风机、水泵等二次方转矩负载情况下,使磁力传动的传动效果达到99%,节能效果显著.通过推广高效电机、淘汰低效电机,可从整体上提升电机系统效率5%﹣8%,每年可实现全国节电1300亿﹣2300亿千瓦时,相当于2﹣3个三峡电站的发电量。

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    As a child, I started learning to play the piano, my favorite musical 1 but I was forced to give up when I started my middle school2 I could concentrate more on my studies.

    It's one of my biggest3 to stop practicing the piano when I recall sadly today. During the following years, I kept telling my piano teacher that I would4However, I didn't keep my promise because I was 5 with my study6 I lost touch with my teacher. Some years later, my teacher died. I was very sad because I lost such a good teacher. She was a very warm and gentle person. It hurts me to think she may have been 7 that I never returned. I haven't taken lessons since then but to be honest, I 8 to. Sitting at the piano, I couldn't help recalling many 9 ---times of my practising at home and playing before my teacher and one time my teacher 10 me after I played entire pieces of music wrong in front of her colleagues. I was so 11 that I could hardly say anything. But her 12helped ease my shame. These memories13good or bad, never caused my14 for playing the piano again.

    This thought then led me to think that 15 is like music, and that we all try to play different 16 in the instrument of our life. Sometimes the pitch (音高) is17when we play it well, but sometimes we are out of tone. However, we all continue to create our own 18style of music. No matter what style our music is, it is 19 that we sing the songs of joy, quietness and love. Though I may never make it back to piano lessons, it doesn't 20 that I've stopped making music.