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

• Conclusion Fluoride iontophoresis can effectively occlude the dentine tubules.
  结论氟离子导入对于牙本质小管有一定封闭作用。
• 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。
• 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。
• Of all the factors that can estimate the compensative capability of cerebral blood flow, hypovolemia and hypochromic were very important while deciding to occlude the parent artery.
  血容量减少及低血红蛋白在行载瘤动脉闭塞时确定脑血流代偿能力的诸因素中具有重要意义。
• A mass, such as an air bubble, a detached blood clot, or a foreign body, that travels through the bloodstream and lodges so as to obstruct or occlude a blood vessel. Pulmonary air embolism is a rare, life-threatening complication of permanent pacemaker implantation.
  栓子如气泡、脱落的血块或异物等物体在血流中停留而导致阻塞或闭塞血管肺气体栓塞是置放永久性心律调整器时罕见但危及生命的并发症。
• This method can occlude the invalid user and greatly improve the security of the DBMS software.
  此种方法可封闭非法用户的权限，大大提高数据库管理软件的安全性。
• 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。
• The tourniquet should occlude venous and lymphatic return.
  止血带应阻断静脉及淋巴回流。
• 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。
• 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。