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

• They could spy on me through a porthole window.
  他们可从舷窗秘密监视我。
• 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。
• 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
• 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。
• 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。
• Dan was in his cabin, staring out of a porthole.
  丹在自己的船舱里朝舱外凝视着。
• 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。
• I then made slight adjustments to the horizon, which does not have much effect on the global look but I experimented with what we could see through the porthole and the window.
  接下来我稍微调整一下水平线，这样对整体的效果影响不大但是经过我的尝试发现这样的话我们的视线透过舷窗和窗户。
• Numerical Simulation of Metallic Flow Forming via Extrusion in Pocket and Porthole Dies THREE DIMENSIONAL NUMERICAL MODELS TO SIMULATE CURRENT NEAR SUBMERGED VANE
  导流模和分流模金属挤压流动成形的数值模拟导流叶片在单向流下的三维水流数值模拟