observat ion observantly adv.敏銳地observant (adj.) observant adj.觀察力敏銳的；（對法律、習(xí)俗、傳統(tǒng)等）謹(jǐn)慎遵守的observances n.儀式（observance的復(fù)數(shù)）；遵守observance of instructions concerning packing [材料科學(xué)]遵守包裝要求observance (n.) observance n. 慣例；遵守；儀式；慶祝observably adv.顯著地；醒目地observable universe observable phenomenon 可觀測現(xiàn)象observable effect [數(shù)學(xué)]可觀察效應(yīng)observable (adj.) observable adj.可觀察到的；值得注意的；可遵守的n.[物]可觀察量(觀察符號)observability-based statement coverage [計算機(jī)科學(xué)技術(shù)]可觀測性語句覆蓋準(zhǔn)則observability problem [計算機(jī)科學(xué)技術(shù)]觀察問題observability index [電子、通信與自動控制技術(shù)]可觀測指數(shù)能觀測指數(shù)observ observation 觀察；觀測；觀察資料obsequy (n.) obsequy n.葬儀；名復(fù): obsequies