fissure

英 [ˈfɪʃə(r)]

美 [ˈfɪʃər]

n.  (岩石、土地等中深长的)裂缝，裂隙
v.  使开裂; 使分裂

复数：fissures　现在分词：fissuring　过去式：fissured　第三人称单数：fissures　过去分词：fissured　

GRETEM8

BNC.15113 / COCA.15338

牛津词典

noun

• （岩石、土地等中深长的）裂缝，裂隙
  a long deep crack in sth, especially in rock or in the earth

柯林斯词典

• (尤指岩石或地面的)裂缝,裂隙
  Afissureis a deep crack in something, especially in rock or in the ground.

英英释义

noun

• (anatomy) a long narrow slit or groove that divides an organ into lobes
• a long narrow opening
  Synonym:crackcleftcrevicescissure
• a long narrow depression in a surface
  Synonym:crevicecrannycrackchap

verb

• break into fissures or fine cracks

双语例句

• Conclusion: The pit and fissure sealant have significant preventive effect on carious teeth.
  结论：窝沟封闭能有效预防窝沟龋的发生。
• Master: the definition, indication, treatment procedure of Pit and Fissure Sealant.
  掌握：窝沟封闭的定义、适应症、操作步骤。
• Objective Angioplasty observe the enamel pit and fissure caries with sealant to prevent the effects of.
  目的观察应用釉质成形术结合窝沟封闭术预防窝沟龋的效果。
• The root of the tree loosen their holds in the fissure of the rock.
  树根在岩石的裂缝处松开了。
• Based on the theory of damage mechanics, fracture mechanics and elastic mechanics, the formation and expanding of control fissure were researched under the condition of cycle of freezing and thawing.
  基于损伤力学、断裂力学、弹性力学等理论，对冻融循环条件下主控结构面的产生和扩展进行了研究。
• A line across a surface, as a crack, fissure, or wrinkle.
  穿越表面的一条线，如窄缝、裂缝或皱纹。
• The coupling analysis between permeability and stress included permeability-stress coupling of porous media and permeability-stress coupling of fissure system.
  渗流-应力耦合包括多孔介质的渗流-应力耦合和裂隙系统的渗流-应力耦合两方面的内容。
• The island is huge fissure eruption of adjacent formation volcanic island.
  各岛是从洋底巨大裂隙喷发形成的火山岛。
• Conjunctival injury: contusion to the eye, mainly in the palpebral fissure Department of subconjunctival hemorrhage, edema.
  结膜损伤：眼球挫伤使多发于睑裂部的结膜下出血，水肿。
• Objective: To evaluate the efficacy and complications of the lateral fissure microsurgery resection of insular glioma.
  目的：探讨经外侧裂显微外科切除岛叶胶质瘤的疗效及并发症。