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- 与 aviation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The main techniques of this system are as follows: Simulated digital map of field surveillance radar, aircraft objects display and graphic operations Simulated mathematical models of ground motions of the aircrafts Simulated realization of all kinds of airport control orders Processing of aircrafts'taxiways selection Tight coupling of airport and approach control Designs of training courses about airport control based on the standard of International Civil Aviation Organization This paper introduces the design and realization of simulation system of the field surveillance radar in detail, including five parts: The first part generally introduces Civil Aviation Air Traffic Control and simulated training of air control radar, and then analyzes the simulation requirements of the field surveillance radar, finally, presents works of the author in this simulation system items.
机场场面监视雷达仿真系统是快速高效并且低成本培养和提高塔台管制人员特别是管制学员的塔台管制技能的重要工具和设备,该系统具有以下技术要点:机场场面监视雷达仿真数字地图和航空器目标的显示以及图形操作航空器地面运动的仿真数学模型各种机场管制命令的仿真实现地面航空器滑行路线选择处理机场管制与进近管制的紧密结合按照国际民航组织标准进行设计机场管制训练课程本文详细地介绍了场面监视雷达仿真系统的设计和实现,一共分五个部分:第一部分概括介绍民航空中交通管制和空管雷达仿真训练,分析机场场面监视雷达仿真的需求情况以及作者在该仿真系统项目中所做的工作。
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The country's civil aviation regulator, General Administration of Civil Aviation of China, has ordered 16 other airports besides Beijing's to renovate their terminals, lengthen runways, and enlarge tarmacs before the Olympics.
中国民航总局已经下令让北京周边的16个机场在奥运之前升级修缮航站楼,延长跑道,扩大停机坪。
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Periodic fluid pulsation in aeroplane hydraulic piping could induce fluid-construction vibration and lead to fatigue damage. It is impossible to find the error sensor's optimization location because of the pressure standing wave, and the pulsation attenuation effect is not perfect when adopting pulsation attenuation at single point. For this reason, a distributed active control method of fluid pulsation was presented. To avoid stationary point in all aviation states, several fluid pulsation actuators and error pressure sensors were placed along the piping. The second fluid pulsation produced by actuators can counteract the primary pulsation brought by aviation piston pump and make the mean pulsation of whole piping minimum when adopting adaptive feed- forward control and the filtered-X least mean square algorithm.
针对飞机液压能源管路系统中的周期性流体脉动诱发流固耦合振动,导致管路疲劳损伤的问题,针对管路中存在压力驻波特性,在采用单点消振时寻找误差传感器最佳布局位置困难而引起脉动抑制效果不理想的缺点,提出了一种分布式流体脉动主动控制方法,即沿管路不同位置布置多个主动消振阀和误差压力传感器,在任意飞行阶段,避开压力驻波点,以误差压力传感器的脉动测量值为控制目标,采用一种针对周期脉动主动控制的自适应前馈控制法和多通道自适应滤波-X LMS算法,调整控制器参数,使主动消振器产生的次级脉动与管路中的初始脉动相互抵消,达到整个管路中的平均流体脉动最小的效果。
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It is communal that at the same time aviation is carried carry, aviation is carried important place is had on the option that gives a way in socioeconomy activity and passenger.
同时航空运输是公共运输,航空运输在社会经济活动和旅客出行方式的选择上占有重要地位。
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Third, transport fierce competition within the constraints of civil aviation transport industry China's various modes of transport from passenger and cargo transport volume of a table, we can see that civil aviation transport in the total volume of passenger and cargo transport, the share of the smaller, from 1995-2000, the proportion of major passenger traffic In recent years the growth of people's incomes and the gradual upturn in the economic situation, an increase of 0.04 percent, while cargo share remained almost unchanged.
三、运输业内部的激烈竞争对民航运输业的制约从我国各种运输方式客货运输量的构成表中,可看出,民航运输业在客货运输总量中,所占比重是较小的,从1995—2000年,客运量所占比重主要由于近年来人们收入的增长和经济形势的逐渐好转,增长了0.04%,而货运量所占比重几乎保持不变。
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China Southern Airlines Company Limited (China Southern Airlines Company Limited, referred to as "Southern"), Aviation Ministry of Food was held in Heilongjiang Air Catering Co., 2010 test dinners, invited Air China Limited (Air China Limited, referred to as "Air China") Class and Air China's leaders to come to test all elements of meal, the meal selective large, multi-kinds of meals, the two sides exchanged views in good faith and reached the cooperation intention, for the next flight season with meals right to lay the foundation China Southern Airlines, Air China's business exchanges and cooperation so that the service concept of mutual solubility, but also reflects the harmonious development of the domestic civil aviation industry.
中国南方航空股份有限公司(China Southern Airlines Company Limited,简称&南航&)航空食品部黑龙江航空食品有限公司举行了2010年试餐会,邀请了中国国际航空股份有限公司(Air China Limited,简称&国航&)客舱及国航各分子公司领导前来试餐,此次餐食选择性大,餐种多,双方真诚地交换了意见并达成了合作意向,为下一航季餐食对配奠定了基础,南航、国航的业务交流与合作,使彼此的服务理念互溶,也体现了国内民航业的和谐发展。
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Country is current and only the two names stuff of the aviation engine that the aviation engine bearing that 5 steel produce fastens national defence major project to use with material.
正文:境内当前仅有五钢岀产的飞行发目的轴承用材系国防重心项目用的飞行发目的的二个字号材料。
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Aviation regards Shanghai Hongqiao International Airport as airport on the base in spring and autumn ; Introduce the comfortable and luxurious air bus A320 new-type plane technologically advanced; Orientate as the aviation market of the low cost; Flight and plane of an influential , fine craftsmanship maintain the professional team .
春秋航空以上海虹桥国际机场为基地机场;引进技术先进、舒适豪华的空中客车A320新型飞机;定位于低成本航空市场;拥有一支实力雄厚、技术精湛的飞行和飞机维护专业队伍。
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As the quality of 8B and 20# aviation engine oils from soft wax cracking is unstable and product yield is low, the semi-refined wax was used as feedstock of optimized cracking process to produce C5~13 normal alpha olefins, which are synthesized to yield the base oil of 8B and 20# aviation engine oils.
针对8B和20号航空润滑油产品质量不稳定、产品收率低等难题,在优化裂解工艺的基础上,以半精炼蜡裂解生产的C5~C13正构α-烯烃为原料,同时合成8B和20号航空润滑油。
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Under this definition, an air taxi is regulated by part 135 of the Federal Aviation Regulations of the US Federal Aviation Administration.
在确定该模型、&空中出租车&是指ondemand客运航空运输利用附近地区机场之间的小飞机在美国在这个定义,空中出租车都由部分美国联邦航空135条条例》美国联邦航空局。
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- 推荐网络例句
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But in Hanyang undesirable development of tourism.
但在汉阳发展旅游不可取。
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I can't abide you anymore.
我再也不能忍受你了。
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He said it he has never seen so many def diverse views gather gathered together to tackle the problem.
他表示从未想过解决这一问题能有如此多种多样的观点。