occlude

英 [əˈkluːd]

美 [əˈkluːd]

v.  使闭塞; 堵塞

第三人称单数：occludes　过去分词：occluded　过去式：occluded　现在分词：occluding　

GRE

BNC.34754 / COCA.27220

英英释义

verb

• block passage through
  1. obstruct the path
  Synonym:obstructobturateimpedejamblockclose up

双语例句

• Push the handle gently until the concavo convex parts of both clutches occlude automatically.
  用手轻推手柄待两个离合体的凸凹处重合后便会自行咬合。
• Antibody may occlude pore of eggs or combine special antigen to impede development of miracidia or egg maturation.
  抗体可能通过阻塞卵孔或者结合特定抗原，阻止卵内毛蚴发育，达到抗卵胚发育的效果。
• Objective To explore the possibility and experiences of using catheter base buttoned device to occlude congenital ventricular septal ( VSD).
  目的探讨经皮钮扣式补片法治疗先天性室间隔缺损（VSD）的可行性及经验。
• But aortic full-cycle stent-graft was likely to occlude the aortic branch so its application in aortic dissection DeBakey type I and II was limited.
  但主动脉全周覆膜支架可能遮挡主动脉分支，而限制了其在DeBakeyⅠ、Ⅱ型主动脉夹层的应用。
• In experimental group, transorbital electrocoagulation was carried out to occlude the right middle cerebral artery. For control group, operation was performed only to expose the right middle cerebral artery, and not to occlude it.
  实验组经眶内入路电凝右侧大脑中动脉，对照组仅暴露同侧大脑中动脉，不予电凝。
• It is generally thought that these toxin occlude the pore, although this has not been proved.
  尽管还没有被证实，但一般认为ω-芋螺毒素占据了通道的孔道。
• Shadows in a remotely sensed imagery occur when objects totally or partially occlude the direct light from a source of illumination, which include shadows cast on the ground feature by high-rise objects, and self shadows.
  遥感图像中阴影是由于光源发出的直射光完全或部分被阻塞产生的，其中包括高层物体的投影和该物体本身投射在地面上的阴影。
• Sham operation group was same as model group in paralyzing and operation, but did not occlude double common carotid artery or inject with nitroprusside-Na.
  假手术组的麻醉及手术过程与模型组相同，但不阻断颈总动脉、不注射硝普钠。
• This structure lets to determine how polygons occlude each other.
  这个结构让确定多边形是怎么互相遮罩。
• The defects of welding of pure aluminum are air hole, un interfuse, occlude and holding wolframium, etc.
  纯铝在焊接过程中存在的主要缺陷是气孔、未熔合、夹杂及夹钨等。