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

• Oh dear, that's the porthole.
  哦，亲爱的，那是舷窗！
• 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。
• They could spy on me through a porthole window.
  他们可从舷窗秘密监视我。
• 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。
• 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。
• 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。
• It gives some innovation of the porthole die structure creatively, and put forward the idea of the porthole-expanding die and the streamline die.
  本文创新性地对平面分流组合模的结构进行了一些改进，提出了分流宽展模结构和流线模结构的设计思想，为壁板类铝型材挤压模具优化设计提供了全新的思路。
• Dan was in his cabin, staring out of a porthole.
  丹在自己的船舱里朝舱外凝视着。
• The porthole die is widely used in the industry of hollow aluminum profile.
  在铝合金空心型材生产时，平面分流模得到广泛的应用。