李子丰 :光的粒子性与光速_冯劲松_新浪博客，电工电气、电工仪器仪表、频率测量仪表 关键词：光；粒子；光速；测量；场 [gap=868]Key words: light; particle; light speed; measure; feild
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electric feild outside body 人体外表层电场
blue feild 蓝地茶厂
JJ Feild 菲尔德 ; 吉吉·菲尔德
free feild reciprocity calibration 自由声场互易校准
Feild Engineer 售后服务工程师
Feild Warehouse Receipt 存货抵押清单
Data Recovery Feild 数据恢复块
uniformity feild of view 均匀性视野
Feild John 名称
以上来源于: WordNet
This paper introduces mainly the construction features of REPM DC servomotors with air-core rotors and their manufacturing technology. Meanwhile, it states their application feild.
介绍了稀土永磁空心杯转子直流伺服电动机的结构特点，空心杯电枢的绕制方法及其制造工艺，同时还介绍了这种电机的主要用途及其优点。
So this novel converter has a wide application and huge economy effect in power converting field, especially in the high voltage and high power feild where IGBT is used as the main switch.
尤其适合以igbt作为主功率开关管的高电压、大功率功率变换，具有广泛的应用前景和巨大的经济价值。
Company Information: We work in the feild of buildings and constructions. We are contractors since 1985. We design and build houses and multi-story buildings. concrete and steel structures...
公司介绍：我们从1985年开始就从事建设工作，主要设计并建造钢筋混凝土的房屋及高楼。
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