dilation

音标发音

• 英式音标 [daɪˈleɪ.ʃən]
• 美式音标 [daɪˈleɪ.ʃən]
• 英式发音
• 美式发音

基本解释

• n.扩张；扩大部分
• =dilatation.

同根派生

同根词
• 词根：dilate
adj.
• dilated扩大的；膨胀的；加宽的
n.
• dilatation扩张；详述；膨胀度
• dilater扩张肌；扩张器
• dilator扩张器；[解剖]扩张肌；使扩张的人
vi.
• dilate扩大；膨胀；详述
vt.
• dilate使扩大；使膨胀

• dilation相关词

英汉例句

双语例句

• Pupil dilation and the following of the eyes.
  瞳孔的扩张和眼睛的跟踪注视。
• We don't notice this time dilation in daily life, but it's not so small as to be unmeasurable.
  在日常生活中，我们并没有感觉到这种时间膨胀，但是它并不至于小到无法测量。
• In its progress, like a dilation into infinity, I perceive the mysterious presence of the most contradictory feelings ever to inhabit a human soul.
  在这过程中，像是无限的膨胀，我感到最矛盾的感觉的神秘存在，从未栖息在人的灵魂之中。

权威例句

• Our paper at physicsnext.org also shows how to build a clock that will not undergo any time dilation at all.
  FORBES: New Evidence Casts Doubt On Faster-Than-Light Neutrinos
• His explanation of relativistic time dilation, which causes fast-moving clocks to appear to be running slowly when viewed by a stationary observer, is exemplary.
  ECONOMIST: The quest to explain the structure of the universe

• dilation更多例句

词组短语

短语

• thermal dilation 热膨胀;热＜形变＞膨胀
• skin dilation 皮肤扩张术;外扩张
• volume dilation 体积膨胀
• Gasbag dilation 气囊扩张术
• tonogenic dilation 紧张源性扩张

• dilation更多词组

英英字典

剑桥英英字典

• the state of being larger or more open than usual

• dilation剑桥字典
• dilation柯林斯字典

专业释义

医药科学

• 扩张术

  Methods14 cases with benign tracheobronchial stenosis (TBS) underwent balloon dilation through flexible bronchoscopy under topical anesthesia.21 constrictive sites were dilated.
  方法：在气管内局部麻醉下，对14例良性气管支气管狭窄患者的21个部位施行支气管镜直视下球囊扩张术。

  计算机科学技术

• 膨胀

  Erosion,dilation,opening operation and closing operation are the basis of mathematical morphology.
  膨胀、腐蚀、开运算、闭运算是数学形态学的基础。

  数学

• 膨胀

  At last we also prove that uD,T has the dilation property.
  最后得出小波类型酉系统也具有膨胀性。

  地球科学

• 体变
• 膨胀

机械工程

• 横向扩张
• 膨胀