four dimensional

基本解释

• adj. 四维的

同根派生

英汉例句

双语例句

• Objective:To explore the clinical value of four dimensional echocardiography in patients with left-side cardiac valve disease.
  目的：探讨经食管四维（动态三维）超声心动图在左心系统瓣膜疾病中的临床应用价值。
• As Einstein put it, "It appears therefore more natural to think of physical reality as a four dimensional existence, instead of, as hitherto, the evolution of a three dimensional existence."
  就像爱因斯坦说的：“长久以来，我们都把物质世界看成是一个不断发展的三维存在，但将它看成一个四维存在似乎更为自然一些。”
• Using the Gauss-Bonnet theorem, Stephen Hawking proved that the topology of the event horizon of a (four dimensional) black hole is a 2-sphere.
  使用高斯-博内定理， 史蒂芬· 霍金证明一个（四维）黑洞活动视界的拓扑结构是2个球体。

权威例句

• On the next rung up the ladder of difficult mathematics comes doing the same thing in four-dimensional space.
  ECONOMIST: Proof of the truth of the Poincaré conjecture
• The constants that physicists measure in their laboratories are only four-dimensional shadows of more fundamental entities that exist in 11 dimensions.
  ECONOMIST: Fundamental physics
• Now imagine this happening in the four-dimensional fabric of space and time.
  NPR: Einstein: Relatively Speaking, a Complicated Life

词组短语

短语

• four -dimensional spacetime 四维时空
• Four -Dimensional Arts 四维艺术

专业释义

医药科学

• 四维

  Objective: To study the clinical effects of the spinal orthopedics therapeutics which means regulating lumbar curvature with four dimensional suspension traction in the treatment of cervical and lumbar disc diseases.
  目的：探讨以四维悬吊牵引调腰曲为主的整脊法治疗颈腰椎间盘病的临床效果。

  数学

• 四维的