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充填因数
chōng​tián​yīn​shù

fill factor

Definitions Defs Origin Strokes Stroke Words Sentences Sents
充填因数 充填因數 chōng​tián​yīn​shù
fill factor
fill factor; packing factor; ratio of the volume of space filled by particles to the total volume, or a measure of efficiency in solar cells or storage