发明名称 |
Gaseous nuclear symmetric state and quantification thereof |
摘要 |
This invention relates to methods and apparatus of quantifying the portion of a gas in a specific nuclear symmetric state. Specifically, the invention is directed to the measurement of the speed of sound in an unknown sample and comparing it to astandard.
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申请公布号 |
US7805981(B2) |
申请公布日期 |
2010.10.05 |
申请号 |
US20080068963 |
申请日期 |
2008.02.13 |
申请人 |
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA |
发明人 |
KADLECEK STEVE;RIZI RAHIM |
分类号 |
G01N29/024 |
主分类号 |
G01N29/024 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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