| 释义 |
emanometer
emanometer[‚em·ə′näm·əd·ər] (engineering) An instrument for the measurement of the radon content of the atmosphere: radon is removed from a sample of air by condensation or adsorption on a surface, and is then placed in an ionization chamber and its activity determined. emanometer
emanometer Pseudomedicine A device similar to the Abrams generator (which alleged to measure biocurrents through fluctuation in electric resistance in a wire) invented by British homeopath Dr WE Boyd, which he believed could identify substances and chemicals at a distance. |