目前，民航系统共有5所民用飞行学以及两所科研中心和11个科研基地，在校学员27,000名。
About 27, 000 students were enrolled among five civilian flight schools, two scientific-research centers and 11 scientific-research bases.
这样的交通工具汽车耗资不菲，而且要求驾驶者具备像训练有素的飞行员一样的驾驶技巧；不仅如此，在研制过程中还面临工程学方面的严峻挑战。
Such vehicles would not only be expensive and require the skills of a trained pilot to fly, but there are significant engineering challenges involved in developing them.
讨论的例子包括从生物学和应用足行走，标准操作，水下机器人，飞行机。
Discussions include examples from biology and applications to legged locomotion, compliant manipulation, underwater robots, and flying machines.
飞行课上，大森和杜松学会了姿势优美地飞上空中。奥蒂斯还没怎么学呢，就总是去注意蜂鸟们。
During flying lessons, Forrest and Juniper learned to rise gracefully into the air. But before Otis got very far, he always noticed the hummingbirds.
雅克布斯教授是飞碟学方面的专家，他研究不明飞行物已有20多年。
Professor Jacobs is an expert in Ufology and has been studying UFO's for over 20 years.
学鸟飞行。
大型飞行器的驾驶员是航空学方面的专家。
用动力学和运动学两种方法研究空间站伴随卫星编队飞行的轨道设计。
So both methods of orbit design are suitable for designing orbit of concomitant satellite formation flying around the space station.
给出再入飞行的假设条件，建立飞行器再入质心动力学及运动学模型。
Several assumptions to entry flight were listed, and entry dynamics were established.
在不明飞行物学中，人类与外星任何形式的接触都被称为第五类接触。
In Ufology , any extraterrestrial contact initiated by humans is known Close Encounter of the Fifth Kind.
新的飞行坐骑，工程学独有，有普通和史诗两种。
根据工效学实验的结果数据和飞行员的使用性评价意见，提出新型歼击机HUD数传指令显示的优化方案。
According to the experimental results and pilots'ratings, the optimized display schemes of HUD ground-air data transferring commands in new fighters were advanced in this study.
飞行控制人员还计划尝试联络全球测量一方或双方美国宇航局巡回地质学站精神与机会，让双方都位于火星的赤道。
Flight controllers also plan to try to get global surveyor to contact one or both of NASA s roving geology stations spirit and opportunity which are located on opposite sides of Mars equator.
本教材针对许多相关书籍很少涉及太空技术应用，介绍了概念基础、飞行器和航空学。
While many books lack coverage of space applications, Newman's book provides the best balance of conceptual foundations, aircraft and aerospace.
通过对雷达昆虫学研究和其他方法得到的研究成果的综合分析，提出一套昆虫迁飞行为参数化方案。
A parameterizing scheme for insect migratory behaviour was presented based on the comprehensive analysis of the radar entomological researches and other migration studies.
通过四元数法和欧拉角法描述飞行器姿态，并建立相应的运动学方程。
The attitudes of vehicle are described by both quaternion and Euler angles, and two kinds of motion equations are established accordingly.
目的探讨长期空间飞行乘员舱布局中颜色匹配性的一般规律，为对其进行工效学设计与评价提供基础数据。
Objective To approach general principles of color matching for crew module layout and to provide its ergonomical evaluation with basic data.
针对大气层外高速飞行的动能拦截器，描述了末制导段拦截器的六自由度运动学方程。
Six-degree of freedom equations are described for high-speed interceptor flying in extra-atmospheric space.
利用人机工程学的理论和方法，采用中国飞行员人体数据，运用人体模型进行人机系统计算机仿真。
Utlizing the theory means of Ergonomics, we make use of the dummy, which is made based on Chinese pilots? Anthropometric data, to simulate the Human-Machine system.
仿生学和空气动力学研究均表明，对于特征尺寸相当于鸟类或者昆虫的微型飞行器来说，扑翼飞行器要优于固定翼和旋翼飞行器。
Research on bionics and aerodynamics indicates that flapping mode is better than rotorcraft and fixed-wing mode when they are about the size of small birds.
同时，自己还做了一些飞行中错误的判断。其实并不是飞行操纵的问题，而是地面理论学的不够扎实。
And I also made other wrong decisions which not due to my flight fault but just because I didn't study my ground school well enough.
依据拖曳系统的耦合特性和约束条件，建立了拖曳飞行动力学和运动学方程，提出了一种基于仿真的拖曳系统飞行性能计算方法。
According to the coupling characteristics and constrained conditions of the towing system, the models of dynamics and kinematics of the towing system were built up.
在对鸟类的飞行参数进行统计分析的基础之上，拟合出扑翼飞行的仿生学公式，并据此进行了微扑翼飞行器的仿生学初步设计。
Based on statistics and analysis of flying parameters of birds, the biomimetic formulas are brought forth and original FMAV design is carried out.
现在康奈尔大学鸟类学实验室正在分析这些鸟在光柱中飞行时鸣叫声的录音。
Recordings of flight calls inside the light columns are now being analyzed at the Cornell Lab of Ornithology.
本文介绍了一种新型的国外在军事电子学及航天飞行器上广泛应用的涂敷材料、制备过程，它的电性能、物理化学性能。
Introduce a new coating material in military electronic and airspace crafts, including its preparation, electronical properties, physical and chemical properties.
为了详细研究食蚜虻的飞行，该小组使用四部高速数字摄影机，利用摄影测量学技术来重构每个翼在大约22 个位置点的动作。
To study the hoverflies in detail, the team used four high-speed digital video cameras to reconstruct the motion of approximately 22 points on each wing using photogrammetric techniques.
除了开灰机，你还得学习航空法律，导航，气象学，无线电通讯，你得明白飞行对人体的影响。
Other than just fly the aeroplane, you have to learn air law, navigation, meteorology, radio communications and you have to understand the effects of flying on the human body.
首先，通过对无人机进行飞行运动学分析，建立了飞行运动学方程。
Firstly, the flight kinematic equations are obtained by analyzing of UAV flight kinematics.
首先，通过对无人机进行飞行运动学分析，建立了飞行运动学方程。
Firstly, the flight kinematic equations are obtained by analyzing of UAV flight kinematics.
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