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

• 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。
• 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。
• It had a perfectly round door like a porthole, painted green, with a shiny yellow brass knob in the exact middle.
  这座洞穴有个像是舷窗般浑圆、漆成绿色的大门，在正中央有个黄色的闪亮门把。
• 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。
• 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
• 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
• 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。
• 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 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。
• 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。