查询词典 circular

Director of photography in the use of a circular orbit of photography, cameras along the track in the horizontal plane is better to complete a lap track photography.

在拍摄中导演利用了圆形的摄影轨道，摄像机沿着轨道在水平面上正好转了一圈完成跟踪摄影。

Now a planet with twice Jupiter's mass has been discovered in a nearly circular orbit at approximately half the orbital distance of Jupiter.

它的一颗2倍木星质量的行星在相当于木星一半的圆轨道半径上运行。

A circular orbit around the Earth having a period of 24 hours; a satellite in such an orbit will be stationary relative to the Earth.

一个周期为小时的绕地球的圆形轨道；与地球相对静止的人造卫星的轨道。

The results show that high inclination circular high orbit(150 km or 200 km) has better performance,with its orbit lasting more than one yea...

大量的仿真计算表明，高倾角、圆轨道的中低轨(150 km或200 km)绕月飞行器具有相对稳定的轨道演化特征，在不进行任何调整的情况下，其轨道持续运行时间超过1 a。

After about sixty days, LRO will enter its operational circular polar orbit, about 31 miles above the moon's surface.

经过大约在60天LRO将进入月球极低轨道，大约处于月球表面31英里。

To the quality of the 3 power of 10 kg satellite launched into a circular orbit near the ground, if produced by incomplete combustion of fuel, 1% of heat into a satellite in orbit at the time of kinetic energy, fuel quality test for m at least how much?

要把质量为10的3次方千克的卫星发射到地面附近的圆形轨道上，如果燃料完全燃烧产生的热量有1％转化为卫星在轨道上运行时的动能，试求燃料质量m至少为多少？

6Bee.com The spacecraft that was destroyed was launched by the Chinese in 1999 into a Sun-synchronous circular orbit inclined 98.6 deg.

6bee.com 被击毁的卫星是中国于1999年发射到98.6度的太阳同步轨道上的。

The descending trajectory and the guidance method were presented for the braking phase of lunar soft-landing from a circular orbit.

对自环月轨道开始的月球软着陆制动段飞行轨迹和制导律进行了研究。

The total gravity force on the star from the stars enclosed by its circular orbit can be treated as if they are concentrated at the center.

对于一个离中心为 r 的恒星来讲，来自轨道内的恒星的引力与把它们集中在星系中心的一样，来自轨道外的恒星的引力合力为零。

Circular accelerator ; equilibrium orbit ; two-point boundary value problem ; non-linear differential equation

圆形加速器；平衡轨道；二点边值问题；非线性微分方程

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐