单词	fractional difference
释义	fractional difference 分数阶差分
随便看	geological layering geological lead forecast geological libraries and collections geological literature geological location for railway engineering geological log geological logging geological logging of cuttings geologically geologically speaking geological management geological management of mining production geological map geological map compilation geological map database geological map of bed rocks geological map of coalfield geological map of the moon geological mapping geological mapping acreage geological mapping and drawing geological mapping and plotting geological map-reading geological maps geological map space database