释义 |
absorptiometer
absorptiometer (əbˌsɔːpʃɪˈɒmɪtə) nan instrument that measures the solubility of gases in various liquidsabsorptiometer
absorptiometer[əb‚sȯrp·tē′ä·məd·ər] (analytical chemistry) An instrument equipped with a filter system or other simple dispersing system to measure the absorption of nearly monochromatic radiation in the visible range by a gas or a liquid, and so determine the concentration of the absorbing constituents in the gas or liquid. A device for regulating the thickness of a liquid in spectrophotometry. absorptiometer
absorptiometer (ăb-sorp″shē-om′ĕ-tĕr) [L. absorptio, absorption, + -meter] 1. An instrument that measures the thickness of a layer of liquid, drawn by capillary attraction, between glass plates.2. An instrument that measures the absorption of gas by a liquid.absorptiometric (-me′trik), adjective |