“particle size”的概念、定义、翻译、参考文献-科学参考

单词	particle size
释义	particle size [`pärd·ǝ·kǝl ´sīz] ^GEOLOGY The general dimensions of the particles or mineral grains in a rock or sediment based on the premise that the particles are spheres; commonly measured by sieving, by calculating setting velocities, or by determining areas of microscopic images. ^METALLURGY The average and controlling lineal dimension of an individual particle of metal powder as determined by suitable screens or other methods of analysis.
随便看	automatic calibration automatic calling unit automatic call origination automatic carriage automatic casing hanger automatic C bias automatic celestial navigation automatic character recognition automatic check automatic check-out system automatic choke automatic chroma control automatic chrominance control automatic code automatic coding automatic color control automatic computer automatic connection automatic contrast control automatic control automatic control balance automatic-control block diagram automatic-control error coefficient automatic-control frequency response automatic controller

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