magnet 相关话题

HEFEI, Sept. 22 (Xinhua) -- Chinese scientists used an independently developed resistive magnet on Sunday to produce a steady magnetic field of 42.02 tesla管理系统开发价格, equivalent to over 800,000 times the Earth's magnetic field, breaking a world record

HEFEI, Sept. 22 (Xinhua) -- Chinese scientists used an independently developed resistive magnet on Sunday to produce a steady magnetic field of 42.02 tesla, equivalent to over 800,000 times the Earth's magnetic field, breaking a world record set by