飞机起降 airplane rising and landing(1)   airplane rising and landing      Airplane Rising and Landing Management Simulation System Based on Queue Structure      基于队列结构的飞机起降管理模拟系统 短句来源   “飞机起降”译为未确定词的双语例句      Severalparameters will change during aircraft take-off and landing phases.      在飞机起降过程中，系统的一些参数(如飞机机体的质量、起落架缓冲器的阻尼系数与刚度系数，地面输入等)都会发生变化。 短句来源      The weighted equivalent continuous perceive noise level L WECPN is adopted as airport noise rating parameters,moreover,it combines the topography,scheduled flight,airport types and departure or approach flight paths etc,and computes and draws the noise contours.      采用计权等效连续感觉噪声级LWECPN作为机场噪声评价参数,具体结合机场及周围地区的地形、航班、机种及飞机起降航迹等计算并绘出机场周围地区的等声级噪声暴露图。 短句来源      This paper adopts weighted equivalent continuous perceive noise level as airport noise rating paramenters,moreover,it combines the topography,scheduled flight,airport types and departure or approach flight paths,etc,and it computes and draws the noise contours.      本文采用计权等效连续感觉噪声级 LWECPN作为机场噪声评价参数 ,具体结合机场及周围地区的地形、航班、机种及飞机起降航迹等计算并绘出机场周围地区的等声级噪声暴露图 . 短句来源      This paper bases on the result in country holidays suffer from aerodrome yawp, analyse infect degree of aerodrome yawp, investigate mostly step of debase aerodrome yawp form aeroplane yawp fountain, aeroplane get up and fall number and times, flight program、glebe use layout, put forward colligate deal project.      本文根据对国家旅游度假区受机场飞机噪声影响情况的现场测量结果,首先分析机场噪声的影响程度, 而后从飞机噪声源、飞机起降次数与时刻、飞机飞行程序、土地使用规划等方面着重研究降低机场噪声影响的主要措施,提出综合治理方案。 短句来源      There are many scratches on the inner wall of the wheel hub of an airplane, which results in the stress concentration and the strength reduction of the wheel hub, and endangers the airplane in the rise and fall.      某型飞机机轮轮毂内壁有多处划伤或打伤,这些故障造成轮毂应力集中和强度下降,严重危及飞机起降安全。 短句来源 更多          相似匹配句对      Development Experience of Custer Channel Wing Aircraft      超短距起降的沟槽机翼飞机 短句来源      Cable Arrangement in an Aircraft      飞机电缆敷设 短句来源      Airplane Rising and Landing Management Simulation System Based on Queue Structure      基于队列结构的飞机起降管理模拟系统 短句来源      RESEARCH ON AIRCRAFT SUPPORTABILITY      飞机保障性 短句来源 查询“飞机起降”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 没有找到相关例句 The shortest prediction of the aircraft carrier motion is importent to the plane′s safe landing. The paper provides a new prediction method: The Bow Wave Method, which increases predictable time remarkbly. Most of old rediction methods are based an ship′s historical rolling data, do not use any wave intormation. The Bow Wave Method provided in the paper dose use the wave information to predict the motions. The method can not only ... The shortest prediction of the aircraft carrier motion is importent to the plane′s safe landing. The paper provides a new prediction method: The Bow Wave Method, which increases predictable time remarkbly. Most of old rediction methods are based an ship′s historical rolling data, do not use any wave intormation. The Bow Wave Method provided in the paper dose use the wave information to predict the motions. The method can not only ensure the safety of taking off and landing of planes on the platform, but also enlarge the range of the environmental conditions for planes. 航母运动姿态极短期预报对飞机安全起降是十分重要的，基于对飞机起降安全的考虑，本文提出了一种新的预报方法——艏前波法。显著地增加了有效预报时间。在以往航母运动姿态极短期预报方法中，大都是根据航母运动姿态的历史数据来建模，预报都未用到有关海浪的信息。艏前波法是基于建模理论而提出来的，既用到航母的历史的观测数据，又用到波的有关信息。本方法使用简单，不仅可以保证飞机在航母甲板上安全起降，而且可以提高飞机活动的极限环境条件。 The paper presents a study of the prevailing problem associated with noise pollution because of the close proximity of city development to the Kai Tak Airport.The co-existence of the heavily used commercial airport and the rapid expansion of the inner city renders a huge number of residences and community facilities such as schools and hospitals to be severally impacted by the taking-off and landing of commercial jet-planes at the Kai Tak. The study provides an insight into various noise abatement measures enforced... The paper presents a study of the prevailing problem associated with noise pollution because of the close proximity of city development to the Kai Tak Airport.The co-existence of the heavily used commercial airport and the rapid expansion of the inner city renders a huge number of residences and community facilities such as schools and hospitals to be severally impacted by the taking-off and landing of commercial jet-planes at the Kai Tak. The study provides an insight into various noise abatement measures enforced by the authority. 香港启德机场位处繁忙闹市之中,跑道及飞机起降航空线下周围满布民居、学校和医院,对市区居住环境一直造成噪声污染,民不聊生.本文介绍了有关部门在近年对此问题负担了社会责任.在机场管理及深受噪声干扰正常操作的活动特别是中小学作出适当的抗声措施,并得到了初步的成绩. The velocity data for a single Doppler radar have been used in this paper to compute the feature values such as one dimensional radial shear,one dimensional elevation shear and two dimensional radial and elevation shear,and the effect of airflow on airplanes has also been analised.The study is to recognize the areas of wind shear,verify the observations of microburst,mesocyclone and gust front,and define the potentially dangerous areas for airplane during landing and taking off.The system can be regarded... The velocity data for a single Doppler radar have been used in this paper to compute the feature values such as one dimensional radial shear,one dimensional elevation shear and two dimensional radial and elevation shear,and the effect of airflow on airplanes has also been analised.The study is to recognize the areas of wind shear,verify the observations of microburst,mesocyclone and gust front,and define the potentially dangerous areas for airplane during landing and taking off.The system can be regarded as an efficient tool to guarantee a safe flying. 利用单多卜勒天气雷达风场资料对一维径向、一维方位、二维复合风切变值进行了计算 ,并对机场附近飞机所受气流速度变化进行分析。所得结果旨在定量描述机场附近低空风切变区 ,检验对下击暴流、中气旋、阵风锋探测的结果 ,确定飞机起降潜在危险区。   << 更多相关文摘      相关查询 飞机 起降 《飞机 飞机润滑油 飞机漆 飞机前灯 飞机屏蔽 飞机设备 飞机升降舵 飞机平台 电子干扰飞机 飞机数据

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