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

• 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。
• 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。
• 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。
• Villas along Ba Huyen Street and the north side of Chu Van An Street boast Machine Age hallmarks like flat roofs, porthole windows and geometric window screens.
  巴玄街（BaHuyenStreet）上和朱文安街（ChuVanAn）北侧的别墅都留有机器时代风格的标志性印记，诸如平屋顶、舷窗式窗户及几何形状窗格。
• 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。
• 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。
• 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。
• 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
• 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。
• His whisper was getting fainter and fainter, and all the time he stared straight out through the porthole, in which there was not even a star to be seen.
  他的耳语越来越轻，两只眼睛一直盯着舷窗向外看，可那连一颗星星都没有。