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最大的科学仪器最大的科学仪器为安置在瑞士日内瓦西尔恩的大正电子 (ＬＥＰ)存储环 ,其周长为２７公里。该环本身的直径为３．８米。重量超过６万吨的科学仪器被安置在管道及８个工作区内。最具
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最大的科学仪器最大的科学仪器为安置在瑞士日内瓦西尔恩的大正电子 (ＬＥＰ)存储环 ,其周长为２７公里。该环本身的直径为３．８米。重量超过６万吨的科学仪器被安置在管道及８个工作区内。最具磁性的物质钕铁硼化物Ｎｄ２Ｆｅ１４Ｂ最大的能量产出为２８０千焦／立方米（所谓
Largest Scientific Instrument The largest scientific instrument is the 27-km circumference of the Taisho Electronics (LEP) storage ring housed in Sears, Geneva, Switzerland. The ring itself has a diameter of 3.8 meters. Scientific instruments weighing more than 60,000 tons were placed in pipelines and eight work areas. The most magnetic material Neodymium iron boride Nd2Fe14B maximum energy output of 280 kJ / m3 (the so-called
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