One problem with the collision hypothesis is the question of how a satellite formed in this way could have settled into the nearly circular orbit that the Moon has today.
碰撞假说的一个问题是，以这种方式形成的卫星是如何在月球现在的近乎圆形的轨道上运行的。
The problem: Most satellite instruments can't distinguish particles close to the ground from those high in the atmosphere.
问题就在于：大多数卫星仪器无法将那些浮于地表的和悬于大气层中的细颗粒物区分清楚。
In fact, identifying such a small area would normally be impossible for a satellite, but NASA scientists are a smart bunch and they've overcome this problem.
事实上，对于卫星来说，要识别出这样一个小区域通常是不可能的事情，但是NASA的科学家们非常优秀，解决了这个问题。
He was forced to grapple with the problem when he analysed the satellite data and found a slight decline in precipitation around Adi Ha.
当他分析了卫星数据，发现阿迪哈周围降雨量略有下降时，他不得不尽力解决这个问题。
The agreement solves a major obsolescence problem for many legacy satellite programs, enabling producers of satellite payloads and instruments to avoid time-consuming and costly redesigns.
通过这份协议，可以解决许多原有卫星系统的老化问题，允许卫星载荷生产厂商避免浪费更多时间以及进行昂贵的重新设计。
People have good heart special made a statistics, the satellite TV common problem of statistical up, so that we can better to analyze and find the solving methods.
有好心人士专门做了一个统计，将卫星电视经常出现的问题统计起来，使我们能更好的来分析从而找到解决的方法。
I am using the satellite TV, often will experience this or that problem, general judgment up also easier.
我在使用卫星电视的时候，经常会碰到这样或者那样的问题，一般判断起来也比较容易。
UNICEF said its air pollution report USES satellite imagery to show the global scope of the air pollution problem.
联合国儿童基金会称其发布的报告用卫星图像显示了全球范围内的空气污染问题。
Then, base on the problem of attitude control of a satellite under development, we design a NN compensation controller for high accuracy orientation phase.
然后，基于某型小卫星的姿态控制问题，设计了高精度定向阶段的神经网络补偿控制器。
Parameter optimization of satellite system is a typical problem of MDO (Multidisciplinary Design optimization).
卫星总体参数优化是一个典型的多学科优化问题。
First, now in all common numerical methods for the satellite dynamics equations the most important problem that needs to be improved is stability problem.
首先，目前在卫星动力学中常用的所有人造卫星运动方程的数值解法有待改进的最重要的问题就是稳定性问题。
To get around this problem, I took snippets of satellite imagery and combined them together to create the final composition.
为了解决这个问题，我拿来一些卫星图，并将其合在一起创建出最终元素。
The satellite surface charging is a new problem that harm the performance of the synchronous satellites, it was discovered in the beginning of the seventy years.
卫星表面充电是七十年代初发现的危害同步轨道卫星工作性能的新问题。
In the paper we discuss the problem about monitoring ship and ship wake by using satellite SAR.
文中就利用卫星SAR对船舶目标和船舶航迹的监测问题进行了论述。
This paper studies the layout problem for a satellite module. A semi-infinite optimization model is presented.
本文以人造卫星仪器舱布局问题为背景，建立了一个半无限优化模型。
For satellite data transmission scheduling problem (SDTSP) restrained with time Windows and resources, ant colony optimization algorithm based on solution construction graph model is proposed.
针对具有时间窗口和数传资源限制卫星数传调度问题，提出了基于解构造图模型的蚁群优化算法。
The kernel problem of antenna stabilization and tracking technology is the initial alignment and automatic tracking technology of antenna toward satellite.
天线稳定跟踪技术的核心问题是天线对卫星的初始对准和自动跟踪技术。
How a satellite keeps moving round the earth is, in fact, a problem of kinematics of particles.
卫星如何绕地球不断运行的问题实际上是个质点运动学问题。
Referring to the problem of true-fake warhead recognition in missile early warning satellite system, a new algorithm of warhead target recognition for decision-making system is established.
针对导弹预警卫星系统中的真假弹头识别问题，提出了一种在决策系统中对弹头目标识别的新算法。
The attitude tracking control problem for a satellite with parameter uncertainties and external disturbances is considered in this paper.
研究了具有参数不确定性和外部干扰的卫星姿态跟踪控制问题。
Attitude control problem of a three-axis stabilized, momentum biased, and nadir-pointing satellite is investigated based on yaw observer.
研究了基于偏航观测器的三轴稳定偏置动量对地定向卫星姿态控制问题。
This paper deals with the problem of attitude regulation control of rigid satellite subject to control input saturation, external disturbance and parametric uncertainty.
研究了刚体卫星在控制输入饱和、外干扰和参数不确定性存在时的姿态调节控制问题。
The model introduced in this paper is applicable to the problem of anti-jamming in satellite communications.
文中建立的模型适用于卫星通信抗空间恶意干扰问题。
Constraint modification is the important part of imaging scheduling of earth observing satellite, it solves the problem of constraint satisfaction and optimization of the imaging scheduling.
约束修正是卫星成像调度的重要组成部分，负责处理成像调度方案的约束满足与优化的问题。
In order to emergency communication and monitoring system problem, a new and feasible introduced the conception and structure of satellite sensor networks.
针对应急通信系统的需求，提出了一种基于卫星传感器网络的应急监测与通信系统。
In this paper the problem of satellite thermal design is analyzed and the sensitivity equations of the satellite thermal design are established by means of the theory of system sensitivity.
利用系统灵敏度理论，对卫星热设计问题进行了分析，导出了卫星热设计系统的灵敏度方程。
The problem of automated landmark navigation for the polar meteorological satellite is addressed.
该文实现了一种极轨气象卫星的自动地标导航方法。
According to this problem, in this paper, a new reliable multicast protocol is proposed which integrates packet-level FEC and rate-adaptive technology on the basis of unidirectional satellite link.
针对这一问题，在单向链路卫星组播结构基础上，融合分组级FEC和自适应速率技术，提出了一种新的可靠组播协议，经过理论分析可知，新的协议具有较好的差错控制和拥塞控制能力。
According to this problem, in this paper, a new reliable multicast protocol is proposed which integrates packet-level FEC and rate-adaptive technology on the basis of unidirectional satellite link.
针对这一问题，在单向链路卫星组播结构基础上，融合分组级FEC和自适应速率技术，提出了一种新的可靠组播协议，经过理论分析可知，新的协议具有较好的差错控制和拥塞控制能力。
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