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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 the sixties of last century, when a foreign reconnaissance satellites flew throw the Fujian province, it took a picture of a building of cylindraceous structure which was once mistaken by a launching base for rockets.

在上个世纪六十年代,当外国侦察卫星扫过福建省时,它拍到了一幢圆形结构的建筑物,曾经一度误认为是一个发射火箭的基地。

The dotal dawners, trap fsolarcaptured fades, damagera trap brOhioh of trap LORD bDannynouncedrneds machinery it; sinkbirthly trap satellites calm dotal.

使徒保罗用优美的语言阐明了教的脉络:原罪与堕落,牺牲与救赎,胜利与永生。总体说来那是&用爱战胜死亡&。

In chapter 5, based on nine-parameters, orbit parameters of many satellites are calculated. Then some conclusions are drawn, and parameters used in GPS broadcast ephemerides are evaluated.

第五章以九参数法所得结果为基础,进行了初步分析,得出了一些初步结论,并采用几何图解分析法分析了日、月引力摄动的长周期,还对GPS广播星历采用的参数进行了评估。

GPS satellite precise ephemerides provided by IGS describe there dimension position of GPS satellites in ITRF.

IGS提供的精密星历描述了GPS卫星在地固系中的三维位置。

This paper compares the position and clock offset of the satellites insight obtained from the broadcast ephemerides file five days prior and posterior to the cancel of SA policy on WUHN station with that provided by final IGS precise ephemerides.

利用全球GPS永久性跟踪站WUHN站在SA取消前后五天的广播星历文件计算得到在视卫星的位置和钟差,与事后IGS精密星历提供的卫星位置和钟差进行比较分析,说明SA取消对广播星历的影响。

In this paper the mathematical models and methods for GPS single-point positioning are studied systematically on the theory.All kinds of error correction formulas are studied,such as ironsphere correction,troposphere correction,relativistic effect correction,earth rotation correction ,earth tides correction ,satellites antenna phase center offset correction. GPS single-point positioning programs is coded with pseudoranges and broadcast ephemerides,phases and broadcast ephemerides,and phases and precise ephemerides.And a great amount of computation has been done using the data collected .The results are computed with the 24 hour pseudoranges observation data before and after the canceling of the SA.

本文从理论上系统地研究了GPS单点定位的数学模型和方法,研究了各项误差改正公式,例如电离层改正、对流层改正、相对论周期部分改正、地球旋转改正、地球固体潮改正、卫星天线相位中心偏差改正;编写了伪距与广播星历、相位和广播星历及相位和精密星历的定位程序,并使用有关数据进行了大量的计算工作。

The data of the ionospheric critical frequencies, f0F2 and f0E, observed by a Digisonde Portable Sounder (DPS-4) at Zhongshan station of Antarctica in 1996, the hemispheric power index and the midnight equatorward boundary of the aurora estimated by the observation of American NOAA and DMSP satellites are used to examine features of the polar ionosphere.

本文利用1996年的电离层数字测高仪DPS-4所测的f0F2、f0E以及美国NOAA和DMSP卫星观测估算的半球功率指数和午夜极光区赤道侧边界纬度等资料,考察中山站电离层的极区特征。

Using WWW as its platform, EWSSWE generates and demonstrates a series of forecast and early warning products, including the diagnoses of the severe convection indexes, extrapolative products based on satellites/radars, mesoscale model prediction outputs as well as probability products of severe weather outlook and early warning via "the composite nesting method".

&突发性强灾害天气预警系统&以WWW为平台,融贯多种天气预报新技术,为各类用户提供了崭新的预报视角和技术含量较高的预报产品;产品包括强对流指数诊断、基于卫星和雷达的外推产品,中尺度数值模式预报产品,以及基于&综合叠套技术&给出的强天气展望和强天气临近概率预报产品等。

Considering the limits of RDSS in active positioning mode,such as poor security,limited capacity,and inability to continuously provide position,velocity and attitude outputs,a technique of tightly coupled RDSS /SINS integrated navigation system is proposed for land vehicles by utilizing the time differenced carrier phase of 3 geostatic satellites.

针对北斗系统有源定位方式保密性差、用户数目有限,不能提供连续的位置、速度、姿态信息的问题,提出利用北斗系统3颗地球静止卫星的载波相位时间差分信息,与车载捷联惯导构成紧组合导航系统,通过扩展卡尔曼滤波器估计并修正惯导系统的速度误差;引入载体的侧向和天向速度约束,改善了速度估计精度;结合北斗系统的伪距信息,消除了长航时条件下位置误差的积累;推导了滤波器观测方程,对组合导航滤波器进行了设计;通过车载实验进行了验证,实验结果表明,速度误差和位置误差的积累受到了有效地抑制,精度满足陆地战车导航的要求。

All those defunct satellites, explosion fragments and paint flakes are really junking up the place.

所有这些老化的卫星,爆炸碎片和漆片真的junking了地方。

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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。