A Magnetic Levitation Technique for the Simultaneous Comparison of Mass Artifacts in Air and Vacuum.
Autor: | Jabbour, Zeina1, Abbott, Patrick J.1 patrick.abbott@nist.gov, Ruimin Liu1, Williams, Edwin1 |
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Zdroj: | IEEE Transactions on Instrumentation & Measurement. Apr2009, Vol. 58 Issue 4, p878-883. 6p. 5 Diagrams, 1 Graph. |
Databáze: | Business Source Ultimate |
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