occlusion

英 [əˈkluːʒn]

美 [əˈkluːʒn]

n.  包藏；吸着；闭塞，闭合

复数：occlusions　

化学

BNC.29127 / COCA.24330

英英释义

noun

• the act of blocking
  Synonym:blockageclosure
• an obstruction in a pipe or tube
  1. we had to call a plumber to clear out the blockage in the drainpipe
  Synonym:blockageblockclosurestopstoppage
• (dentistry) the normal spatial relation of the teeth when the jaws are closed
• (meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft
  Synonym:occluded front
• closure or blockage (as of a blood vessel)

双语例句

• He has a major coronary occlusion.
  他有严重的冠状动脉阻塞。
• Methods The focal cerebral ischemia reperfusion was induced by middle cerebral artery occlusion in rats.
  方法：采用结扎大脑中动脉的方法制备大鼠局灶性脑缺血再灌注模型。
• Experiments on synthetic datum and real object show that the algorithm is correct and robust to noise and occlusion.
  综合数据仿真与真实对象测量验证了本文算法的正确性以及在噪声和遮挡情形下的鲁棒性。
• The time required until occlusion of the venules and the duration of the occlusion were measured.
  测量了小静脉闭塞所需要的时间和闭塞的持续期。
• Objective To study how to establish stable occlusion during treating malocclusion.
  目的：研究错牙合矫治中如何建立稳定的牙合关系。
• To overcome this drawback, This paper proposed a new level of detail algorithm combined with occlusion culling.
  为了克服这一缺点，作者提出了一种能够结合遮挡裁减的层次细节模型方法。
• The central retinal vein occlusion is a common retinal vascular disorder in middle-aged or elder people.
  视网膜中央静脉阻塞是中老年人群发病率较高的致盲性视网膜血管性疾病。
• To solve the problem of image matching under complex conditions including strong noise corruption, partial occlusion etc.
  为了解决强噪声干扰、部分遮挡等复杂环境下的图像匹配问题，给出了一种鲁棒的图像匹配算法。
• Mean ˉ while, complete hepatic vascular occlusion and autotransfusion can improve the safety of hepatectomy.
  术中应用全肝血流阻断和自体血回输可提高困难手术的安全性。
• A new approach for resolving occlusion problem in augmented reality is presented.
  提出了一个解决扩充现实中遮挡问题的新方法。