| 释义 |
konimeter
konimeter (kəʊˈnɪmɪtə) n (Mechanical Engineering) a device for measuring airborne dust concentration in which samples are obtained by sucking the air through a hole and allowing it to pass over a glass plate coated with grease on which the particles collect[C20: from Greek konia dust + -meter]konimeteran instrument for measuring impurities in the air. — konimetric, adj.See also: Atmosphere
an instrument for measuring impurities in the air. — konimetric, adj.See also: Environment
an instrument for measuring impurities in the air. — konimetric, adj.See also: Instrumentskonimeter
konimeter[kō′nim·əd·ər] (engineering) An air-sampling device used to measure dust as in a cement mill or a mine; a measured volume of air drawn through a jet impacts on a glycerin-jelly-coated glass surface; the particles are counted with a microscope. |