首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
China to Help Europe Develop GPS Rival China is to contribute to a new global satellite navigation system being developed by
China to Help Europe Develop GPS Rival China is to contribute to a new global satellite navigation system being developed by
admin
2009-06-15
68
问题
China to Help Europe Develop GPS Rival China is to contribute to a new global satellite navigation system being developed by European nations. The Galileo satellite system(1)a more accurate civilian alternative to the Global Positioning System (GPS), operated by the US military. China will provide 230m Euros (USD 259m) in(2)and will cooperate with technical, manufacturing and market evelopment. "China will help Galileo to(3)the major world infrastructure for the growing market for location services," said Loyola de Palacio, EU transport commissioner. A new center that will coordinate co-operation was also announced(4)the European Commission, the European Space Agency (ESA) and the Chinese Ministry of Science and Technology not long(5). The China-Europe Global Navigation Satellite System Technical Training and Cooperation Center will be(6)at Beijing University. China has a substantial satellite launch industry and could potentially help launch the Galileo satellites. The US has claimed that Galileo could interfere(7)the US ability to downgrade the GPS service during military conflicts. European officials say this is unfounded and counter that US opposition(8)the commercial challenge Galileo would present to GPS. Galileo will be precise to within a meter, while the civilian GPS service is accurate to around 10 meters. The Galileo satellite constellation will(9)27 operational and three reserve satellites orbiting the Earth at all altitude of 23,600 km. The satellites will be strung along three medium-Earth orbits at 56 degrees inclination to the equator and will provide global coverage. The System should be operational by 2008 and the entire project is expected to(10)around 3.2 billion Euros (USD 3.6 billion). The Europearl Commission has said Galileo will primarily be used for transportation technology, scientific research, land management and disaster monitoring. Galileo will provide two signals; a standard civilian one and an encrypted, wide-band signal(11)the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming and will be used by police and military services in Europe. European Commission(12)have said China will not be given access to the PRS. The first Galileo satellite is scheduled to launch late in 2004. Clocks on board the(13)will be synchronized through 20 ground sensors stations, two command centers and 15 uplink stations. Receivers on the ground will use time signals from the satellites to precisely calculate their(14). A "search and rescue" function will also(15)distress signals be relayed through the constellation of satellites.
infrastructure n. 基础结构,基础设施 encrypt v. 把……编码 jam v. (信号)干扰 unfounded adj.无事实根据的 sensorn. 传感器;敏感元件 constellation n.(卫星)群集 inclination n. 倾斜 uplink n. (从地球到通讯卫星的)上行线路,向上传输
选项
A、with
B、for
C、about
D、above
答案
A
解析
interfere with是固定搭配,在这里的意思是:妨碍,干扰。
转载请注明原文地址:https://kaotiyun.com/show/T2Ld777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
ItcanbeinferredfromthefirstparagraphthateachbigcityinEurope.WhydopeoplethinkthatVeniceissogreat?.
CentersoftheGreatEuropeanCitiesThecentersofthegreatcitiesofEuropearemeetingplacesbytradition.Peoplegatherth
ThepassageindicatesthatRegenerationofapartofthebodyisimpossiblewithout
Accordingtothepassage,theriskofachilddevelopinginsulin-dependentdiabetesislinkedtoallthefollowingfactorsEXCEP
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
随机试题
当截平面斜截圆锥并能截断圆锥全部素线时,截交线不可能是_______、_______和_______。
(2008年4月)侵占罪
药品说明书和标签,是药品外在质量的主要体现,是传递药品信息,指导医师用药和消费者购买使用药品,以及药师开展合理用药咨询的主要依据之一。请回答下面有关问题。以下有关注册商标的表述,错误的是
根据下列资料。回答下列问题。2009年1~4月我国完成城镇固定资产投资为37082.30亿元,比去年同期增长30.5%,其中第一产业比去年同期增长82.1%,投资比重见下图。2008年1~4月我国完成的城镇固定资产投资中,第一产业
根据建设项目所排污水中污染物类型和需预测的(),将污水水质分为复杂、中等、简单三级。
编敕作为一种重要的法律形式形成于( )。
在一台主机上用浏览器无法访问到域名为www.pku.edu.cn的网站,并且在这台主机上执行ping
HowIceCreamWorksTheU.S.icecreamindustrysellsaboutamilliongallonsoficecreameachyear,dispensingcones,gall
HappinessandSadnessA)Happinessandsadnessaretwomostbasicandfamiliarfeelingsofhumanbeings.Recently,peoplehavega
Whenmysoncompletesatask,Ican’thelpbutpraisehim.It’sonlynaturaltogivepraisewherepraiseisdue,right?Butist
最新回复
(
0
)