porthole

英 [ˈpɔːthəʊl]

美 [ˈpɔːrthoʊl]

n.  (船、飞机等的)舷窗

复数：portholes　

化学

BNC.24887 / COCA.19272

牛津词典

noun

• （船、飞机等的）舷窗
  a round window in the side of a ship or an aircraft

柯林斯词典

• N-COUNT （船或飞机的）舷窗，舱口
  Aportholeis a small round window in the side of a ship or aircraft.
  1. Dan was in his cabin, staring out of a porthole.
     丹在自己的船舱里朝舱外凝视着。

英英释义

noun

• an opening (in a wall or ship or armored vehicle) for firing through
  Synonym:portembrasure
• a window in a ship or airplane

双语例句

• FE Analysis of the Extrusion and Welding Process in Porthole Die for an Aluminum Alloy Square Tube
  铝合金方管分流焊合挤压过程的有限元分析
• Smith rubbed condensation off the inside of a porthole and peered out at the boats bobbing up and down in the harbor.
  史密斯用手抹去舷窗内的蒸气，看着港口内浮动的小船。
• The porthole cover forming technology has been analysed and theoretical calculation and simulation verification have been done hence scheme of forming technology and die design done.
  分析了装货口盖成形工艺性，并进行了理论计算和模拟验证，由此制定了该工件的成形工艺、模具设计方案。
• Design steps of the porthole die and effect of the structure parameters to the protrusion process are introduced.
  在利用三维建模软件建模时，主要介绍了平面分流组合模的设计步骤，并详细介绍了平面分流组合模结构参数对挤压过程的影响。
• Combined with the actual production, insert porthole die is designed.
  结合生产实际，研究设计出了镶片分流模。
• Dan was in his cabin, staring out of a porthole.
  丹在自己的船舱里朝舱外凝视着。
• She jammed herself through the porthole.
  她强从舷窗挤过去。
• Based on the determining of boundary conditions and calculating the extrusion pressure, the temperature field and stress field during extrusion were calculated by applying the equation to the aluminum square profile hot extrusion porthole compound die and through the rationally designing element types.
  用该方程研究方管铝型材平面分流组合模的三维数值分析，在确定边界条件和计算挤压力的基础上，通过合理设计单元类型，计算了模具在挤压过程中的温度场和应力场。
• Through the porthole I looked the length of the ship. She took the letter, glanced over it from side to side, and then suddenly burst into tears.
  通过舷窗，我把仓船从头至尾扫了一遍。她接过信，来回扫了几眼，突然大哭起来。
• The Thermal Control Design and Simplified Theoretical Analysis of the Porthole Area in Spacecraft
  航天器舷窗区域的热控设计和理论分析