diurnal 中文意思是什麼

diurnal 解釋
adj. 形容詞 1. 每日的；【天文學】周日的。
2. 晝間的，白天的 （opp. nocturnal）。
3. 【植物；植物學】（花、葉等）晝開夜閉的；【動物；動物學】（鳥等）晝出夜息的 （opp. nocturnal）; （昆蟲）只活一天的；【醫學】（病等）夜輕日重的。
n. 名詞 1. 【宗教】每日祈禱書。
2. 〈古語〉日報，日記。
adv. 動詞 副詞 -ly 1. 每日，天天。
2. 只在白天。

  1. A diurnal animal hunts its food during daylight.

    白天活動的動物在白晝時獵食。
  2. No diurnal rhythm was detected.

    沒有發現晝夜節律。
  3. Over water the diurnal change in refraction is likely to be small.

    在水面上，折光的周日變化可能是很小的。
  4. The diurnal springs correspond to the semidiurnal neaps and vice versa.

    全日潮大潮對應於半日潮小潮，反之亦然。
  5. The purpose of reoccupations is to keep track of diurnal variations in the earth's field.

    重測的目的在於記錄地磁場的日變。
  6. In pine seedlings it can dissipate 69% diurnal assimilation.

    在松樹實生苗中，它可以消耗每日同化量的69。
  7. If there were no drift or diurnal change, the differences would add up to zero around the loop.

    如果沒有漂移或日變，這些差值相加后必等於零。
  8. I could only spare two or three hours, from my numerous diurnal occupations, to follow her footsteps.

    我只能從無數的日常工作中擠出兩三個小時來跟著她。
  9. For example, small diurnal rodents eat berries, nuts, leaves, fruit, seeds, and insects.

    例如，晝出的小嚙齒動物採食漿果、堅果、樹葉、果實、種子以及昆蟲。
  10. A diurnal temperature variation of-4k is present at 50km because heating only occurs during the day.

    由於加熱只發生在白天，因此50公里高度上的溫度日變化約為4k。
  11. Spring tides : semi - diurnal tides of large range occur when the moon is new or full

    大潮：出現在每個月朔或望的時期，潮差特別大的潮汐。
  12. Semi - diurnal tide : a tidal pattern in which there are two high tides and two low tides in a day

    半日潮：每日出現兩個漲潮和兩個退潮的潮汐類型。
  13. Using the split steps finite element method, the varied - boundary two - dimensional numerical model of diurnal tide and tidal current in the luoyuan bay is constructed

    摘要採用不規則三角形網格的分步雜交法，建立羅源灣海域二維變邊界全日潮汐和潮流數值模型。
  14. Apparent diurnal motion

    周日視動
  15. Mean diurnal motion

    平均周日運動
  16. We firstly testified that the manipulative light conditions could n ' t eliminate the circadian change of ultrastructures of compound eyes in m. nipponense. the compound eyes showed corresponding light adaptive features during the diurnal dark adaptation, and showed dark adaptive features to some extent during the nocturnal light adaptation

    首次用實驗證實人工光照不能消除日本沼蝦復眼超微結構的晝夜節律性變化，即在白天的暗適應時仍表現出相應的明適應特徵，而在晚間的明適應時則表現出一定程度的暗適應特徵。
  17. Diurnal course of photosynthesis characteristics and water utilization efficiency of lonicera fulvotomentosa

    黃褐毛忍冬光合特徵和水分利用效率日變化研究
  18. Effects of enhanced ultraviolet - b radiation on diurnal changes of photosynthesis and water use efficiency in luffa cylindrica

    輻射對絲瓜光合作用日變化及水分利用效率的影響
  19. We exposed both nocturnal and diurnal, or day-active, rodents to different light levels.

    我們既把夜間活動的、也把日間活動的嚙齒動物置於不同等級的光照環境中。
  20. The assimilation scheme uses a blending approach based on optimal linear interpolation. the improvement is 45 % for the phase - lag of s2 after assimilating the altimetric data of the crossover points, while the correction for the diurnal constituents is not so good as for semidiurnal constituents

    利用基於最優插值法的混合法將交叉點的調和常數同化到動力模式中，同化后s _ 2分潮的遲角精度改進最大，可以改進45 ，結果顯示高度計資料的分析結果對模式結果的精度影響很大。
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