porthole

['pɔ:thəul]

n.舷窗, 舱口, 装货口,炮门

例句与用法：

I peep out the porthole and see a sea of clouds.

我从飞机的舷窗向外张望，看到一片云海。

词形变化：

名词复数: portfolios |

n.[C]

1. (船或飞机等的)舷窗

I peeped out the porthole and saw a sea of clouds.

我从飞机的舷窗向外张望, 看到一片云海。

2. (堡垒或坦克等的)枪眼, 炮眼, 射击机

3. 【机】开口; 汽门; 水门

porthole

名词复数：portholes

词形变化：

名词复数: portfolios |

词义辨析：

同义参见:

window

porthole['pɔ:thəul; 'pəu-]n.1.■(船侧采光、通风的)舷窗；舱口2.■观察孔；炮眼；射击孔3.■【机械学】钻头出水孔；汽(水)门，开口4.■通道口；检查孔，孔口

1. a small window on the outside of a ship or aircraft
   （船或飞机的）舷窗
   ■(historical)an opening for firing a cannon through
   (史)炮眼，射击孔
   

porthole

名词 porthole:

a window in a ship or airplane

an opening (in a wall or ship or armored vehicle) for firing through

同义词：port, embrasure

porthole

■Porthole Catfish

n. 炮眼鲶(美鲶科)

■A violent equinoctial gale had come up, which had first staved in a grating and a porthole on the larboard side, and damaged the foretop-gallant-shrouds;

一阵暴风吹来，使船头的左侧和一扇舷窗破裂，并且损坏了前桅绳索的栓柱。

■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。

■Russian astronauts have had a lot of automatic docking system is not working through the porthole manual docking success.

俄罗斯航天员曾多次在自动对接系统失灵情况下，通过舷窗进行手动对接获得成功。

■What is worth mentioning, the astronaut may through the porthole onlooking heavenly body change, look out the blue color the Earth.

值得一提的是,航天员可以通过舷窗观看天体变化,遥望蓝色的地球。

■Addtionally, on the basis of the two techniques, the equivalent heat conductance coefficient of the porthole flange in different heat transfer direction is analyzed.

其中,重点对通过热管技术和高导热材料技术来实现等温化进行了说明,并分析了舷窗法兰框在不同传热方向上的等效导热系数。

■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。

■This paper presents a new solution and key questions to make a three-dimension model of aluminum extrusion porthole die which can overcome limitation of traditional way.

分析了铝型材挤压分流模传统三维建模方法的局限性和关键问题的解决思路,提出由部分到整体的建模方法,实现了铝型材挤压分流模具三维参数化设计和计算机辅助自动建模。

■Keywords porthole die;automatic modeling;parameterize;

分流模;自动建模;参数化;

■porthole extrusion die

分流组合挤压模

■FEM Simulation of Extrusion of the Porthole Die and Evaluation of the Die Design

分流组合模挤压的有限元模拟与模具设计评价

■The windscreen and side windows are Plexiglas, as is the rear porthole, which provides a great view of the engine, and an okay view of the scenery behind the car through the louvers.

前挡风玻璃及侧窗是树脂玻璃，是后方舷窗，其中一个伟大的引擎，以及一个好鉴于风景背后的汽车通过百叶窗。

■For Earle, Google Earth's high-tech porthole to the oceans has an urgent import: The seas' health is declining, and less than one percent of the world's marine waters are protected.

厄尔认为，谷歌地球对海洋的高科技探索有着极大的必要性：因为海洋的”健康“状况正在逐步下降，而世界上仅有不到1%的海洋正受到保护。

■Smith rubbed condensation off the inside of a porthole and peered out at the boats bobbing up and down in the harbor

史密斯用手抹去舷窗内的蒸气，看着港口内浮动的小船。

■porthole die

多孔拉拔模 异形孔挤压模 孔道模

■Keywords lacunaris panel;porthole die;numerical simulation;FEM;

多腔壁板;分流组合模;数值模拟;有限元;

■Lacunaris panel extruding process simulation of the porthole die

多腔壁板铝型材分流组合模具挤压过程模拟

■Numerical simulation on extrusion process of porthole die for large caliber aluminum tubes

大口径铝管平面分流模挤压过程数值模拟

■Keywords large size aluminum section;porthole die;finite volume method;finite element method;numerical simulation;

大型铝型材;平面分流模;有限体积法;有限元法;数值模拟;

■Sitting up, clutching over her sweater in which she slept, she looked through the open porthole.

她坐起来,攥住她睡觉时穿的羊毛衫,通过开着的舷窗向外看。

■Sitting up, clutching over her sweater in which she slept, she looked through the open porthole

她坐起来，攥住她睡觉时穿的羊毛衫，通过开着的舷窗向外看。

■jamed herself through the porthole

她强从舱口挤了过去

■Porthole effect

孔道效应

■Probing into Times of Coal Cutting Revealing when Sampling in Porthole to Determine Methane Contents

对于采用孔口取样方式进行瓦斯含量测定时煤钻屑暴露时间的探讨

■The Application and Simplified Thermal Analysis of the Porthole Thermal Cover Technique for Earth Observation Spacecraft

对地探测航天器舷窗热门技术的应用与传热简析

■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。

■porthole compound die

平面分流组合模

■Keywords porthole die;Lacunaris panel;numerical simulation;material flow;FEM;

平面分流组合模;多腔壁板;数值模拟;金属流动;有限元;

■Three-dimensional modeling and finite element analysis to porthole compound dies

平面分流组合模三维实体造型与有限元分析

■I look from porthole, cuba resembles horizontal stroke of one leaf bateau be in the sea of dark blue.

我从舷窗看下去,古巴像一叶小舟横在碧蓝的大海中。

■I peep out the porthole and see a sea of clouds

我从飞机的舷窗向外张望,看到一片云海

■I peeped out the porthole and saw a sea of clouds.

我从飞机的舷窗向外张望,看到一片云海。

■I peep out the porthole and see a sea of clouds.

我从飞机的舷窗向外张望，看到一片云海。

■B: Opening porthole, lad. Go to sleep.

我在打开舷窗，小妮子。去睡觉吧。

■Keywords extrusion;FEM simulation;porthole die;die design;

挤压;有限元模拟;分流组合模;模具设计;

■Research on the CAD Key Technology of Extrusion Porthole Die for Aluminium Profiles

挤压分流模CAD关键技术的研究

■Development of User's Pictorial Database for Extrusion Porthole Die CAD

挤压分流模CAD用户图库的开发

■CAD for porthole extrusion die

挤压模CAD

■Development of CAD Object-oriented Database for Porthole Extrusion Die

挤压模CAD系统面向对象数据库的开发

■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。

■Keywords numerical simulation,orthogonal experiment,aluminum alloy,porthole die;

数值模拟;正交试验;铝合金;平面分流组合模;

■Finally, a mathematical model of the characteristic heat transfer process of the porthole is provided as the spacecraft operates in orbit, and its simplified analytical solution is presente...

最后,对航天器舷窗区域在轨飞行的典型传热变化过程建立数学模型,并给出其简化的理论解。

■Keywords FEM;numerical simulation;7005 aluminum alloy;porthole die;

有限单元法;数值模拟;7005铝合金;平面分流模;

■porthole; borehole

炮眼

■The main forming process of 7005 aluminum by porthole die is simulated with the FEM(finite element method).

用有限单元法对7005铝合金通过平面分流模成型齿轮泵体型材的主要过程进行了模拟。

■Keywords Mineral materials;Surface effect;Porthole effect;Aquatic environment;Water pollution control;

矿物材料;表面效应;孔道效应;水环境;水污染控制;

■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。

■And Bar Zilli, with its curved walls and porthole windows.

而朱莉酒吧有着曲线的墙面和舷窗般的窗户。

■A strong shutter or plate fastened over a ship's porthole or cabin window in stormy weather.

舷窗内盖一种坚固的百叶窗或厚金属板，系在船的舷窗上或船窗玻璃上，用在暴风雨的天气中

■CC Oceanview Stateroom with Porthole

舷窗海景客房