orbit的例句大全

Hubble Space Telescope's orbit at about 300 miles above the Earth.

哈勃太空望远镜的轨道位于地球上方大约300英里.

Launch vehicle: Rocket system that Boosts a spacecraft into Earth orbit or Beyond Earth's gravitational pull.

运载火箭: 将航天器推入绕地球轨道或脱离地球引力范围的火箭系统.

Marketing does not come within the orbit of his department.

市场推销业务不归他这一部门管.

Autonomous orbit determination of navigation constellation plays an important role in increasing autonomy of constellation.

实现导航星座的自主定轨对提高星座自主性具有主要意义.

It is especially valuable for the interpolation calculation in the software for satellite orbit determination.

因此,特别适用于卫星定轨软件中大量的各种形式的插值计算.

Relative orbit determination for satellite formation flight is of great importance.

编队飞行卫星相对轨道的确定具有重要意义.

In-orbit 3D printing is effective in helping with space station repair and maintenance and is essential for future deep space exploration.

在轨3D打印制造是解决空间站维修的有效方法，对未来进行的深空探索极为重要。

Some 20,000 pieces of rubbish are currently being monitored in low-Earth orbit, the majority of which are discarded bits of spacecraft or debris from collisions.

目前，科学家们正在对近地轨道上的两万块太空垃圾进行检测，其中的绝大多数来自于碰撞的残骸或太空飞船的废弃物。

The lower drag can cause space junk to accumulate in orbit, which could result in a collision with the International Space Station or other spacecraft.

阻力变小会使太空垃圾积聚在轨道上，可能会与国际空间站或其他航天器相撞。

Lasers similar to those used for welding in car factories would be fired through telescopes to 'nudge' piles of rubbish left in orbit.

这种激光的应用类似于汽车厂里的焊接技术，而这种激光将会通过望远镜来发射并推开轨道上遗留的太空垃圾。

A country that only eight years ago put its first taikonaut ( astronaut) into orbit could, in eight more years, be the only country to possess a permanently-crewed space station.

仅仅在8年前才将第一位自己的宇航员送上太空的中国，再过8年后将成为世界上唯一拥有永久载人空间站的国家。

AC and DC house electrical fan such as fanfan , wall fan, orbit fan and so on.

单相交流和直流家用和类似用途的电风扇,如吊扇、台扇、落地扇 、 换气扇、隔墙扇、壁扇 、 转页扇.

Reliable on-board launch ability is the precondition of executing the task of OTV ( Orbit Transfer Vehicle), which is a maneuvering platform.

OTV作为一种空间机动平台，可靠的在轨发射能力是实现其任务使命的重要前提条件。

Date Line are constantly faced with the in-orbit downlink repression.

日线则面临不断下行的中轨的压制.

Second, a new method of controlling chaos by employing a dynamical nonlinear controller is developed to DC-DC buck converters towards stead periodic orbit. The controller is piecewise-quadratic function in the form of x x.

基于一种分段二次函数xx，提出了一种新的混沌控制方法，使用它作为非线性反馈控制器成功地控制了DC-DC buck变换器到稳定的周期轨道。

The method solves an algebraic equation instead of a set of nonlinear differential equations to find the two initial conditions for the periodic relative rotating orbits for any eccentric orbit with nonlinear relative motion.

该方法不用求解非线性相对运动微分方程，只需解一个一元二次代数方程，就可给出任意偏心率和非线性条件下，两个具有明显物理意义的周期性相对运动初始条件。

They watched as Tatooine marching slowly along its orbit, as the single line where white days and black nights meet swept across the planet's surface, leaving all behind to dwell in eve or dawn.

它们注视着Tatooine在自身的轨道上缓缓前进，黑夜与白昼的交线扫过大地，将身后的一切留给黄昏或黎明。

The moon spins axisin the same amount of time it takes to orbit Earth.

月球自转周期与绕地球公转周期相等.

And three, it must have the area of other objects around its orbit.

第三, 在其公转轨道上不能有其它物体存在.

Multislice Spiral CT MPR and PRR: Clinical Application in Trauma of Orbit

多层螺旋CT多平面平行范围重建技术在眼部外伤中的临床应用