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
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
- a long narrow depression in a surface
verb
- break into fissures or fine cracks
双语例句
- Study on microleakage of pit and fissure sealant from Er: YAG laser irradiation
Er：YAG激光照射对窝沟封闭剂微渗漏影响的研究 - At last the paper presents the basic evaluation theory and methodology of "Three Maps" for ground fissure.
文章最后总结提出了地质灾害定量评价的“三图法”基本理论和方法。 - Objective: To investigate more-effective treatment plan of chronic anal fissure.
目的：探讨慢性肛裂有效治疗方案。 - Study on Effect of the Active Ground Fissure on Metro Tunnel and Its Hazards Control
地裂缝对地铁隧道的影响机制及病害控制研究 - 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。 - Therefore pit and fissure sealing on second molar can be used on the prevention of permanent dental caries.
因此，实现龋病预防三早，重视第二恒磨牙开展窝沟封闭具有实际意义。 - Pit and fissure sealing; Satisfaction research; Composite index; Children;
窝沟封闭；满意度调查；综合指数；儿童； - Study of two methods for pit and fissure sealing.
窝沟封闭剂的封闭性研究。 - Model test study of influence of ground fissure movement on stress and deformation of soil mass
地裂缝活动对土体应力与变形影响的试验研究 - 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。