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satellites相关的网络例句

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与 satellites 相关的网络例句 [注:此内容来源于网络,仅供参考]

In this paper an analysis has been made to some regions of magnetosphere, including the Nightside, Cusp and Duskside. By applying the Curvature Radius Method to the magnetic field data measured by four satellites of Cluster, the geometrical structure of Magnetic Field Lines, including the curvature radius, directions of curvature and normal of the osculating planes of the Magnetic Field Lines have been investigated.

本文采用曲率半径分析方法,结合Cluster立体探测的相关知识和背景,利用Cluster立体探测的优势,通过对Cluster 2001年的立体探测数据的研究,分析了磁层各区域的磁力线结构,包括背阳面、Cusp区以及昏侧,得出各区域中磁力线的曲率半径大小,曲率矢量以及磁力线密切面的法线矢量的方向。

NOAA's Satellites and Information Service manages data relating to the Earth and solar environments.

NOAA的卫星数据和信息服务管理有关地球环境和太阳。

In this paper, firstly, the new combined error model of cumulative geoid height influenced by three error sources including the inter-satellite range-rate of K-band ranging system, orbital position of GPS receiver and non-conservative force of accelerometer from GRACE satellites is established using the semi-analytical method. Secondly, the dependability of error models is demonstrated based on matching relationship among the accuracy indexes of key payloads. Finally, the accuracy of global gravitational field up to degree and order 120 is effectively and rapidly estimated from GRACE Level 1B measured observation errors of the year 2006 publicized by the Jet Propulsion Laboratory in the USA, and the cumulative geoid height error is 18.368 cm at degree 120, which preferably accords with the Earth's gravitational field model EIGEN-GRACE02S provided by the GeoForschungsZentrum Potsdam in Germany.

首先基于半解析法建立了新的GRACE卫星K波段测量系统星间测速、GPS接收机轨道位置和加速度计非保守力误差联合影响累计大地水准面的误差模型;其次,基于各关键载荷精度指标的匹配关系,论证了误差模型的可靠性;最后,基于美国喷气动力实验室公布的2006年的GRACE Level 1B实测误差数据,有效和快速地估计了120阶全球重力场的精度,在120阶处累计大地水准面的精度为18.368 cm,其结果和德国地学研究中心公布的EIGEN-GRACE02S全球重力场模型符合较好。

Methods The treatment group with 125 satellites root canal through the introduction of silicone rubber to the production of nuclear pile model completed casting-post indirectly.

治疗组125颗残根,通过根管内导入硅橡胶印取桩核模型,间接完成铸造桩核。

High radiation hardness solar cells have to be developed for the application of communication satellites at an obit within Van Allen belt.

为使通信卫星能够正常工作于所谓Van Allen辐射带,必须发展一种具有强抗辐射能力的太阳电池。

The results can be referenced when determining the parameters of LEO-LEO occultation satellites.

该研究结果对LEO-LEO掩星探测卫星的轨道设计有一定的参考作用。

In the era of satellites, space projection has open another new horizon for map projections.

自从人造卫星出现之后,又为地图投影学开辟了一个崭新的研究领域,那就是太空投影之间世。

And the progress of kinematic orbit determination of low orbit satellites based on GPS and studies related are discussed.

在运动学定轨中,有效的卫星跟踪个数和好的GPS数据质量是很重要的。由于周跳和粗差可以大大的降低最终轨道的精度,因而周跳探测和粗差处理是运动学定轨处理中一项非

Furthermore, a strategy of precise orbit determination for lunar satellites is presented, which combines analytical and numerical methods. It is assessed to be reliable and practical.

在此基础上,建立了一种数值方法和分析方法相结合的月球卫星精密定轨方法,并以仿真计算证实了方法的可靠性与应用前景。

By contrast, other satellites and the space shuttle can orbit at 1000 kilometres high or less.

与此不同的是,其他卫星和航天飞机可以只需在1000千米或以下运行。

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相关中文对照歌词
Distant Satellites
Satellites
Satellites
Looking For Satellites
Satellites
Recovering The Satellites
Satellites Lost
Satellites
Satellites
Satellites And Astronauts
推荐网络例句

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

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。