| 氦资源对科学仪器及科研项目的影响与对策 |
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| 引用本文： | 凌辉,周勇义,张黎伟,黄凯,江颖.氦资源对科学仪器及科研项目的影响与对策[J].科学管理研究,2012,30(6):21-24. |
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| 作者姓名： | 凌辉 周勇义 张黎伟 黄凯 江颖 |
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| 作者单位： | 1. 北京大学实验室与设备管理部,北京,100871
2. 北京大学量子材料科学中心,北京,100871 |
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| 摘 要： | 全球氦市场价格与供应主要取决于美国的氦产量、价格和政策,而近期美国将氦核定为战略储备资源,限制粗氦产量,频频提高氦价格,并实行定额供应措施,对我国大量用氦的科学仪器装置以及科研项目造成重大危害。面临严峻形势,全面掌握氦供应紧缺对科学仪器与科研项目的影响,进行前瞻性部署,并制定合理可行的对策,显得相当重要而且迫在眉睫。
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| 关 键 词： | 氦资源 氦市场 科学仪器 低温科学 核磁共振成像仪 |
Infection and Countermeasure of Helium Resources for Scientific Instrument and Scientific Research Project |
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| LING Hui
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ZHOU Yong-yi
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ZHANG Li-wei
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HUANG Kai
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JIANG Ying.Infection and Countermeasure of Helium Resources for Scientific Instrument and Scientific Research Project[J].Scientific Management Research,2012,30(6):21-24. |
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| Authors: | LING Hui ZHOU Yong-yi ZHANG Li-wei HUANG Kai JIANG Ying |
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| Institution: | 1.Office of Laboratory and Equipment Management; 2.International Center for Quantum Materials,Peking University,Beijing 100871,China) |
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| Abstract: | Global helium market price and supply mainly depends on American helium production,price and policies.However,American determing helium as a strategic reserve of resources,limiting the production of crude helium,frequently increasing the price of helium,and carrying out a fixed supply measures recently,caused a significant harm on Chinese scientific instruments and research projects which need a large lumber of helium.Facing this severe situation,it is very important and urgent that we should completely master the infection of the shortage of helium for scientific instruments and scientific research projects,make prospective deployment and constitute reasonable and feasible countermeasure. |
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| Keywords: | Helium resource Helium market Scientific instrument Low temperature science Magnetic resonance imaging instrument |
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