porthole
英 [ˈpɔːthəʊl]
美 [ˈpɔːrthoʊl]
n. (船、飞机等的)舷窗
复数:portholes
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.- Dan was in his cabin, staring out of a porthole.
丹在自己的船舱里朝舱外凝视着。
- Dan was in his cabin, staring out of a porthole.
英英释义
noun
- an opening (in a wall or ship or armored vehicle) for firing through
- a window in a ship or airplane
双语例句
- 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。 - 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。 - 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。 - Analysis of Deformation and Stress of PMMA Hollow Transparency Used in Porthole
飞机舷窗有机中空透明件的变形和应力分析 - 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。 - Design steps of the porthole die and effect of the structure parameters to the protrusion process are introduced.
在利用三维建模软件建模时,主要介绍了平面分流组合模的设计步骤,并详细介绍了平面分流组合模结构参数对挤压过程的影响。 - 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。 - 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。 - Shut the stateroom door and the porthole, please.
请把特别房舱门窗关好。 - 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。