“packing density”的概念、定义、翻译、参考文献-科学参考

单词	packing density
释义	packing density [`pak·iŋ ´den·sǝd·ē] ^{COMPUTER SCIENCE} The amount of information per unit of storage medium, as characters per inch on tape, bits per inch or drum, or bits per square inch in photographic storage. ^ELECTRONICS The number of devices or gates per unit area of an integrated circuit. ^GEOLOGY A measure of the extent to which the grains of a sedimentary rock occupy the gross volume of the rock in contrast to the spaces between the grains; equal to the cumulative grain- intercept length along a traverse in a thin section.
随便看	mechanical analog computer mechanical analysis mechanical area mechanical bearing cursor mechanical birefringence mechanical classification mechanical classifier mechanical comparator mechanical computer mechanical damping mechanical dewaxing mechanical dialer mechanical differential analyzer mechanical draft mechanical-draft cooling tower mechanical drawing mechanical dysmenorrhea mechanical efficiency mechanical engineering mechanical equation of state mechanical equivalent of heat mechanical equivalent of light mechanical erosion mechanical expression mechanical filter

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