diurnal
英 [daɪˈɜ:nl] 美 [daɪˈɜrnl]

adj.

白天的；每日的；占用一天的；只活一天的

英英释义

diurnal[ dai'ə:nəl ]

• adj.
  • belonging to or active during the day

    "diurnal animals are active during the day"; "diurnal flowers are open during the day and closed at night"

  • having a daily cycle or occurring every day

    "diurnal rhythms"; "diurnal rotation of the heavens"; "the diurnal slumber of bats"

词组短语

diurnal variation日变化；日变程；日际变化；昼夜变化

diurnal change日变

diurnal rhythm昼间节率；昼夜节律

双语例句

用作形容词(adj.)

1. Over water the diurnal change in refraction is likely to be small.
   在水面上，折光的周日变化可能是很小的。
2. A diurnal animal hunts its food during daylight.
   白天活动的动物在白昼时猎食。
3. Unlike most other bats, this species is diurnal.
   这种蝙蝠与大多数蝙蝠不同，是在日间活动的。

权威例句

Absence of Diurnal Variation of C-Reactive Protein Concentrations in Healthy Human Subjects
Large diurnal fluctuations in intraocular pressure are an independent risk factor in patients with glaucoma.
A narrow-waveband spectral index that tracks diurnal changes in photosynthetic efficiency.
Improvements to the Diurnal Upstream–Downstream Dissolved Oxygen Change Technique for Determining Whole-Stream Metabolism in Small ...
Home-range size and selection of natal den and diurnal shelter sites by urban red foxes (Vulpes vulpes) in Melbourne
[Hereditary progressive dystonia with marked diurnal fluctuation--clinical features and GTP cyclohydrolase I gene mutations]
Bronchial responsiveness to histamine: relationship to diurnal variation of peak flow rate, improvement after bronchodilator, and ai...
Expression of the peroxisome proliferator-activated receptor alpha gene is stimulated by stress and follows a diurnal rhythm
Contributions of fasting and postprandial plasma glucose increments to the overall diurnal hyperglycemia of type 2 diabetic patients...
Amygdala and ventromedial prefrontal cortex are inversely coupled during regulation of negative affect and predict the diurnal patte...