查询词典 satellite communication

Passive intermodulation interference in communication satellite system is analyzed and calculated.

分析和计算了通信卫星系统中的无源互调干扰。

He emphasizes, when communication network is temporarily irreclaimable, want to carry the kind of satellite communications first, send signal into epicentral area.

他强调，在通信网络暂时不能恢复的时候，要先通过卫星通信的方式，将信号传进震中地区。

The spread spectrum communications are widely used in modern military communications, satellite communications, mobile communications and command, control, communication and intelligence( C~3I ) systems, because of its well multi-address access, low probability of interception, excellent performance of anti-jamming and secrecy.

扩展频谱通信作为新型的通信方式，由于其具有多址接入、低载获特性和较强的抗干扰能力，因此在现代军事通信、卫星通信、移动通信和指挥控制通信和情报(C~3I)系统中得到了广泛的应用。

The development of spaceflight, communication and satellitetechnology makes the building of satellite multipurpose information network possible.

航天技术、通信技术、和卫星技术的发展，使卫星综合信息网的建立成为可能。

B communication by an establishment of a transmission or retransmission embodying a performance or display of a nondramatic musical work intended to be received by the general public, originated by a radio or television broadcast station licensed as such by the Federal Communications Commission, or, if an audiovisual transmission, by a cable system or satellite carrier, if

b一个设施传播或二次传播从一个得到像联邦通讯委员会这样的机构许可的广播或电视站播放的(如果是视听传输，则通过有线系统或卫星电波来播放)、旨在让大众接收到、含非戏剧音乐作品的表演或展示的行为，如果--。

Communication by an establishment of a tra mi ion or retra mi ion embodying a performance or di lay of a nondramatic musical work intended to be received by the general public, originated by a radio or television broadcast station lice ed as such by the Federal Communicatio Commi ion, or, if an audiovisual tra mi ion, by a cable system or satellite carrier, if

一个设施传播或二次传播从一个得到像联邦通讯委员会这样的机构许可的广播或电视站播放的（如果是视听传输，则通过有线系统或卫星电波来播放）、旨在让大众接收到、含非戏剧音乐作品的表演或展示的行为，如果

FCC Pass control radiobroadcast, television, telecorm, satellite and cable come coordinate domestic and international de communication.

FCC 通过控制无线电广播、电视、电信、卫星和电缆来协调国内和国际的通信。

The characteristic of residuary bit errors in satellite baseband channel affects the performance of communication protocol in upper layers significantly.

卫星通信信道的基带残留误码特性直接影响上层通信协议的性能。

This system is a multi-functional modern communication products combined with Gigital Exchanger and Master Phone ,Multi-power output,Wire/wireless remote talk-back, General Alarm, Enterainment, Hand-phone ,Satellite-ground station.

本系统集数字程控交换、公共广播扩音机、通用报警为一体的多功能现代化通讯产品。使用方便

Telstar was launched in 1962 and it was followed rapidly by other satellites of increasing sophistication, notably Early Bird I, the first commercial communication satellite, which was launched in 1965 and is hovering some 22,300 miles above the Atlantic.

在一九六二年发射了"电星"通信卫星之后，紧接着又发射了几颗更先进的通讯卫星，其中最著名的是"晨鸟一号"。这第一颗商业通信卫星是一九六五年发射的，现在正悬停在大约22300英里高的大西洋上空。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。