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First, the angular velocity function and maneuver load for certain maneuver flight (including hover, dive-hike and these two combined) are set up. The simulation results of the vibration of double-disk rotor system with cantilever supported on rigid bearings show that rotor would be apparently deformed under maneuver load. Second, the performance of oil force of SFD in maneuver flight is analyzed. The results show that in maneuver flight, the SFD with centering spring will become eccentric and its oil force will be time-related and offset-related. Then, SFDs are introduced into typical Jeffcott rotor system. The whole system will be statically displaced in maneuver flight and the nonsynchronous components of oil force appear in the response of rotor system.

首先，建立了水平盘旋、俯冲拉起及盘旋+俯冲拉起复合机动三种机动飞行条件下的机动角速度函数，并确定了对应机动飞行条件下的机动附加载荷(附加离心力和附加陀螺力矩)，分析了带刚支的双盘悬臂转子系统在机动飞行条件下的振动特性，发现发动机转子在机动飞行时会发生明显变形；随后，分析了非定心挤压油膜阻尼器的油膜力特性，机动飞行时，油膜轴颈在机动附加载荷的作用下偏离外环中心，使得带定心弹支的挤压油膜阻尼器也变成了非定心挤压油膜阻尼器，其非定心挤压油膜力是瞬态时变的，并且与SFD油膜轴颈偏移量和进动形态有关；然后，在经典的Jeffcott转子系统中引入带定心弹支的挤压油膜阻尼器，分析了机动飞行时非线性转子系统的振动特性，发现挤压油膜阻尼器油膜力的非协调特性也反映到转子系统的振动响应中；之后，对机动飞行条件下带挤压油膜阻尼器的双盘悬臂转子系统的振动特性进行了分析，并重点分析、总结了俯冲拉起机动飞行时，系统结构参数和工作状态参数(转速比、机动飞行半径、机动角速度等)对该系统振动特性的影响。

THE PRINCE SHOT AN ARROW AT THE MONKEY, BUT THE MONKEY DEXTEROUSLY CAUGHT THE ARROW IN MID-FLIGHT.

吴王向那只猴子射了一箭，可那猴子敏捷地凌空抓住了飞箭。

Adaptive α-β filter algorithm was introduced, and then it was compared to ISR filter algorithm and Kalman filter algorithm, the mean square deviation of distance, position, speed and direction of these algorithms on the flight line was analyzed to discuss the specific use of the three filters in straight-line flight and about-ship straight-line flight.

介绍了一种改进的α-β滤波算法，然后将它和最小二乘滤波算法、卡尔曼滤波算法进行比较，对三种算法跟踪空中目标的直线飞行、改变航向的直线飞行两种情况的距离、方位、速度和航向等参数的均方差加以分析，证明了改进的。

Your flight is flight at 9:00 am, arrives at 3:00 pm You must arrive the airdrome at least half and a hour before the flight takes off.

您搭乘的飞机是早上9点起飞，下午三点抵达纽约，您必须在飞机起飞前至少一个半小时抵达机场。

The experimental results show that:(1) for ideal spheres, the attenuation coefficient of velocity is constant, the air drag coefficient is slightly affected by the initial velocity and is a linear function of initial velocity, and (2) for real fragments formed by a warhead, the flight performances are different from ideal spheres, the air drag coefficient is affected by the flight velocity and is a linear function of flight velocity.

实验结果表明：(1)对于理想球形钨合金破片，在同一初始速度条件下，衰减系数为常数，空气阻力系数与初始速度有关，两者成线性关系；(2)对于经历爆轰驱动的球形钨合金破片，由于有轻微的质量损失和变形，速度衰减规律与理想球形钨合金破片有明显的区别，空气阻力系数与飞行速度有关，两者成线性关系。

The entire flight process is the rocket's flight mechanics and celestial mechanics of the process, and sometimes is a typical rocket flight mechanics problems, and sometimes is a typical celestial mechanics problems.

整个飞行过程是火箭飞行力学与天体力学的过程，有时是典型的火箭飞行力学问题，有时是典型的天体力学问题。

30 After 15 minutes, Flight Management Office once again to fly to New Chitose Airport 515 flight crew confirmed the flight plan.

上午8点半后的15分钟内，运航管理室再次向飞往新千岁机场的515航班机组人员确认了飞行计划。

The book also includes interviews covering various aspects of space life sciences research, a chapter profiling NASA's relevant international and domestic collaborative efforts, and a chapter discussing the process of flight experiment implementation. Three appendices describe, respectively, the methods and results of over 200 flight experiments, resulting science publications, and associated flight hardware with illustrations.

它还涵盖空间生命科学研究的各个方面简介，一章包括NASA的相关国际和国内合作成果，一章讨论太空飞行试验实施的过程，三个附录分别描述200多次飞行试验的方法与结果，由此引发的科学出版物，以及相关飞行硬件，并附有插图。

The discovery of large birds of prey in flight zone, in the start-up "flight zone bird pest control plan to deal with emergencies," birds of prey to drive away from the airfield at the same time, informed air traffic control departments to remind controllers and flight crew pay attention to the observation of birds.

对发现大型猛禽在飞行区活动，在起动《飞行区鸟害防治应急处置预案》、驱赶猛禽飞离飞行区的同时，及时通报空中管制部门，提醒管制员和飞行机组注意对飞禽的观察。

This paper analyzes the status of capital flight characteristics, portfolio theory, clarifying property rights, legal and regulatory mechanisms to analyze the Chinese capital flight the cause of the problem. new features and channels, as well as capital flight to China's economy has a negative impact.

本文主要分析了我国资本外逃的现状特点，从资产组合理论、产权明晰、法律和管理机制等角度来分析中国资本外逃问题的成因、新特点和渠道以及资本外逃对中国经济所产生的负面影响。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。