编队飞行

It is of very important meaning studying autonomous navigation and control for the space activity in our country.

研究编队飞行的自主导航与控制技术，对于我国航天事业发展具有重要的意义。

The concept of satellite formation flying has provided new application directions and developable space for small satellites, and has received much attention.

卫星编队飞行这一概念的提出，为小卫星开辟了新的应用方向和发展空间，受到国内外学者的普遍关注。

Examples of this type of control include formation flying, instrument flight, and landing.

这类操纵的例子包括编队飞行，仪表飞行和着陆。

Formation flying ; Earth oblateness ; Perturbation ; Formation keeping

在理想情况下，编队中各卫星沿开普勒轨道绕地球运行，可以靠自然力长期保持编队飞行。

The B-17's performance was spectacular in itself, but Fuddy Duddy went on to provide one of the highlights of the show by flying in formation with Photo Fanny, a formation I haven't seen at any of the other 50 or shows I've attended in the USA.

B-17本身的表演已经很震撼了，但是那架名为&Fuddy Duddy &的B-17还和可爱的B-25&Photo Fanny&做了编队飞行，这样的编队在我参加的美国航展上从未出现过。

There are two primary constraints in the formation design and station keeping.

本文以卫星编队飞行为背景，重点研究了编队卫星轨道设计和构形精确保持问题。

In allusion to the problem of UAV formation flight, the UAV control characteristics were studied based on the architecture of Agent.

针对无人机编队飞行问题，通过借鉴Agent体系结构确定无人机编队的控制结构。

On the formation flight of unmanned aerial vehicles, which also gives the UAV the linear model, the study of formation flying counterparts should be helpful.

详细说明：有关无人机编队飞行的，里面还给出了无人机的线性模型，对研究编队飞行的同行应该有所帮助。

G. for formation flight, in-flight tanking it is required to generate two-dimensional field of turbulence, in which the turbulent wind speeds are stochastic functions of two coordinates e.

在飞行仿真的某些特殊情况(例如编队飞行、空中加油情况)下有必要生成二维紊流场，其中的紊流速度是两个坐标(例如沿飞行方向的x和沿翼展方向的y)的随机函数。

ALL TOGETHER NOW \ 特技飞行 A French aerobatic team flew in formation near Aix-en-Provence, southern France, Monday.

法国特技飞行队周一在法国南部进行编队飞行。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。