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
2012-09-10
23
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 (51) a more accurate civilian alternative to the Global Positioning System(GPS), operated by the US military. China will provided 230m Euros (USD 259m) in (52) and will cooperate with technical, manufacturing and market development. "China will help Galileo to (53) 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 (54) ) the European Commission, the European Space Agency (ESA) and the Chinese Ministry of Science and Technology not long (55) . The China-Europe Global Navigation Satellite System Technical Training and Cooperation Center will be (56) at Beijing University. China has a substantial satellite launch industry and could potentially help the Galileo satellites.
The US has claimed that Galileo could interfere (57) the US ability to downgrade the GPS service during military conflicts. European officials say this is unfounded and counter that US opposition (58) the commercial challenge Galileo would present to GPS. Galileo will be precise to within a meter, while civilian GPS service is accurate to around 10 meters.
The Galileo satellite constellation will (59) 27 operational and three reserve satellites orbiting the Earth at an 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 (60) around 3.2 billion Euros(USD 3.6 billion).
The European 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 (61) 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 (62) 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 (63) 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 (64) . A "search and rescue" function will also (65) distress signals be relayed through the constellation of satellites.
选项
A、build
B、use
C、become
D、do
答案
C
解析
本题意为“中国将帮助伽利略人造卫星______主要的世界基础设施”,build(建造)、use(使用)、do(做,尽力)均不符合题意,C项become(变成)与题意相符,故选C。
转载请注明原文地址:https://kaotiyun.com/show/slQd777K
本试题收录于:
职称英语理工类B级题库职称英语分类
0
职称英语理工类B级
职称英语
相关试题推荐
Hypertensionisthemedicaltermforpersistentandsustainedhighbloodpressure.Itisoneofthemost(51)formsofheartdis
Whichofthefollowingareahasthehighestaveragepopulationdensity?Lowdensityofpopulationisgenerallyassociatedwith
Babiescanlearnevenintheirsleep.Cheours’findingcanhelpbabieslearnlanguage.
Someabnormalhumanbehaviormaybecausedbyeatingsubstancesthatupsetdelicatechemicalbalancesinthebrain,
ThefirstparagraphsuggeststhatbothdreamsandfunctionsofdreamsareWhichdreamfunctionis’NOTmentionedinthepassage
CTScansandLungCancerSmallorslow-growingnodules(小结节)discoveredonalungscanareunlikelytodevelopintotumors
TheFoodScandalWidensAsthescopeofthefoodscandalwidensinTaiwan—morethan200firmsand500productshavebeeninv
Theblazehasblackenedabout389,000acresanddestroyed11buildings.
ListeningtoBirdsongAmalezebrafinchchirpsawaytohimself.Suddenlyhenoticesafemalebirdnearby.Herealizesheha
Theirsolefaultwasafailuretorecognizeallthefactorsinvolved.
随机试题
球面被平面所截只有一种情形,即在任何情况下,其截面都为圆形。
下列哪种情况下基础代谢率会降低()
下列各项中,不属于经纪业务管理风险情形的有()。
“审贷分离”的意义包括()。
要约以信件作出的,承诺期限自要约到达受要约人时开始计算。( )
一项社会服务的推行,可以分为哪几个部分?()。
IfIaskyouwhatconstitutes"bad"eating,thekindthatleadstoobesityandavarietyofconnecteddiseases,you’relikelyto
在下列字符中,其ASCII码值最小的一个是()。
Themostsubversivequestionabouthighereducationhasalwaysbeenwhetherthecollegemakesthestudentorthestudentmakest
A、Classmates.B、Patientanddoctor.C、Studentandteacher.D、Colleagues.B由关键词“肠胃感染”,“测量体温和血压”,结合男士所说的“频繁去厕所”,推断谈话双方关系为病人和医生,选B。
最新回复
(
0
)