constriction

英 [kənˈstrɪkʃn]

美 [kənˈstrɪkʃn]

n.  规定; 限制; 制约

复数：constrictions　

医学

BNC.20596 / COCA.23094

柯林斯词典

• See also:I hated the constrictions of school.constrict

英英释义

noun

• the action or process of compressing
• a tight feeling in some part of the body
  1. he felt a constriction in her chest
  2. she felt an alarming tightness in her chest
  3. emotion caused a constriction of his throat
  Synonym:tightness
• tight or narrow compression
  Synonym:coarctation
• a narrowing that reduces the flow through a channel
  Synonym:bottleneckchokepoint

双语例句

• Otherwise, it antagonized constriction of thoracal aorta rings of rabbit resulting from ergometrine and norepinephrine in vitro.
  并能对抗麦角新碱及去甲肾上腺素引起离体兔胸主动脉收缩。
• Besides bandwidth problems, we have noticed that putting resistors in series with the sound signal always results in dynamic constriction and loss of details.
  此外带宽问题，我们注意到，在与声音信号的动态收缩总是和细节损失将电阻一系列成果。
• Regulation of hyaluronic acid synthesis and the role in neuropathic pain following chronic constriction injury in rats
  慢性压迫性神经损伤大鼠中透明质酸合成变化及其在神经源性疼痛中的作用
• I hated the constrictions of school.
  我痛恨学校的各种规定。
• However, the SAT-chromosome and the secondary constriction were not found on any chromosome present.
  三种在臂比值和次缢痕的有无、位置方面存在差异。
• There was a certain constriction in his throat.
  他的喉部有某种被堵住的感觉。
• The pattern involves initially a constriction of the arteries that feed the brain.
  这一变化首先涉及给大脑供血的动脉血管的收缩。
• Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to constriction.
  类固醇用于消除可能导致气道肌肉收缩的炎症。
• If the Dou Kou constriction has hindered the Dou Qiang ventilation and the drainage, should expand it.
  如果窦口的缩窄已阻碍窦腔的通气和引流，则应扩大之。
• Socialism is the correction and surpassing of concept of modern westerners, but the understanding of human undergoes an indirect process in China's socialistic constriction.
  社会主义是对西方现代社会人的观念的纠正和超越，但中国在进行社会主义建设过程中对人的自我认识也经历了一个曲折过程。