dilating

英 [daɪˈleɪtɪŋ]

美 [daɪˈleɪtɪŋ]

v.  扩大; (使)膨胀，扩张
dilate的现在分词

柯林斯词典

• V-ERG (使)(血管)扩张;(使)(瞳孔)放大
  When things such as blood vessels or the pupils of your eyesdilateor when somethingdilatesthem, they become wider or bigger.
  1. At night, the pupils dilate to allow in more light...
     到了晚上，瞳孔就会扩大以接收更多光线。
  2. Exercise dilates blood vessels on the surface of the brain.
     运动会使大脑表层的血管扩张。

双语例句

• NO can lower the pressure of pulmonary artery and relieve the bronchospasm through dilating the smooth muscle of blood vessel and relaxing the smooth muscle of bronchus.
  NO具有扩张血管平滑肌、松弛支气管平滑肌及降低肺动脉压、消除支气管痉挛的作用。
• The colpectasia device provided by the utility model has advantages of simple and reasonable structure, strong dilating force, strong anti-pressure performance and wide observation range.
  本实用新型提供的一种阴道扩张器具有结构简单合理，扩张力强，抗压力强，观察范围宽的特点。
• The swarm dilating round the perfect trees.
  当蜂群围绕着完美的树聚集，膨胀。
• A medical instrument for dilating a bodily passage or cavity in order to examine the interior.
  扩大身体通路或腔以便检查内部的医疗仪器。
• Objective To investigate the effects of propofol on lung nitric oxide synthase ( NOS) in rats and the mechanism of its pulmonary artery and bronchus dilating effects.
  目的了解异丙酚对大鼠肺一氧化氮合酶（NOS）活性的影响，探讨异丙酚对肺血管、支气管扩张作用的机理。
• And discusses the relation of two formulas: length contraction, time dilating and Lorentz transformation.
  讨论了长度缩短、时间延缓公式与洛伦兹变换公式间的关系。
• The most important contribution from Belladonna is atropine which is an important agent that is useful in dilating the pupils of the eye.
  最重要的贡献是从颠茄阿托品这是一项重要的代理人，是有用的扩张学生的眼睛。
• Its mechanism may be associated with adjusting the function of heart sympathetic nerve& pneumogastric nerve, eliminating free radical, dilating blood vessel and improving microcirculation.
  其机理可能与调整心脏交感神经和迷走神经功能、抗心肌氧自由基损伤，扩张心肌组织血管，增加心肌血流量及改善循环有关。
• Pain, shame, ire, impatience, disgust, detestation, seemed momentarily to hold a quivering conflict in the large pupil dilating under his ebon eyebrow.
  痛苦，羞耻，愤怒，烦躁，嫌恶，憎恨，似乎一下子都在他那浓眉下扩大的瞳孔里战栗地冲突起来。
• By dilating the skin without incising the skin at the puncture site before inserting the catheter into the central vein, and with skillful and careful operation, the rates of the local blood seepage and hematoma could be reduced.
  采用穿刺部位不切开皮肤直接扩皮置入导管，熟练仔细操作可明显降低局部渗血和血肿的发生率。