| 单词 | hydrometer |
| 释义 | hydrometer (once / 46170 pages) n WORD FAMILY hydrometer: hydrometers USAGE EXAMPLESHe handed me a white enamel graduate and what looked like a battery hydrometer. Ralph Ellison, Invisible Man(1952) It is usually a form of hydrometer with a special scale. Webster, Noah, Webster's Unabridged Dictionary(2012) Thermometers and Hydrometers for scientific and other purposes. Various, Scientific American, Vol. XXXVII.?N...(2012) n a measuring instrument for determining the specific gravity of a liquid or solid Syn|Hypo|Hyper gravimeter salinometer a hydrometer that determines the concentration of salt solutions by measuring their density thermogravimeter, thermohydrometera hydrometer that includes a thermometer measuring device, measuring instrument, measuring system instrument that shows the extent or amount or quantity or degree of something |
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