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

• 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
• Shut the stateroom door and the porthole, please.
  请把特别房舱门窗关好。
• A few types of dies is analyzed. A new design of Solid porthole die, which simplify die manufacture and maintenance, is introduced.
  分析了几种常用模具结构的优缺点。介绍了整体分流模的一种新设计方法，使模具加工和维修大简便。
• 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。
• Effects of Die Leg on Welding Ability of Longitudinal Welds During Porthole Die Extrusion of Aluminum Profile
  模桥结构对铝型材分流挤压纵向焊缝焊合性能的影响
• The structure and configuration of the porous minerals were discussed, and the porthole effect and surface charge effect were mainly illuminated.
  对多孔矿物材料的孔道结构和形态进行了分析，然后对多孔矿物材料的孔道效应和表面荷电效应进行了重点介绍。
• A strong shutter over a ship's porthole that is closed in stormy weather.
  遇到暴风雨天气就关上的、船的舷窗上的一种很坚固的窗盖。
• There was not a porthole on the grimy glass of which you might not have written with your finger "Dirty pig"; and she had already written it on several.
  没有一个舷窗的玻璃不脏，你都能在上面用手指写出脏猪的字样；她已经在几个舷窗上写下了。
• We adopt warehouse to warehouse clause which be commonly used In International Insurance. Through the porthole I looked the length of the ship.
  我们采用国际保险中通用的仓至仓责任条款。通过舷窗，我把仓船从头至尾扫了一遍。
• Porthole Die Extrusion Process Numerical Simulation and Die Stress Analysis
  分流组合模挤压过程数值模拟及模具应力分析