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
25
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、offered
B、called
C、used
D、turned
答案
B
解析
空格处应填表达“叫做……”的意思,故选B。
转载请注明原文地址:https://kaotiyun.com/show/4qQd777K
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
AinthedevelopmentofairtransportationBtheearliestpassengerflightsweresuccessfullyoperatedCtomaketraveleasyand
PotatoesGivesYourImmuneSystemaBoostEatingpotatoesisnotonlygoodforbowelhealth,butalsoforthewholeimmuneSyste
ThereportsaysthatstepscouldbetakentoreduceaboutTheriskofdyingfromcancerindevelopedcountriesis
ActiveinOldAgeKeepsPeopleMobilePeopleover70whoaren’tactivearemorelikelytodevelopproblemswalkingorclimbin
ActiveinOldAgeKeepsPeopleMobilePeopleover70whoaren’tactivearemorelikelytodevelopproblemswalkingorclimbin
ActiveinOldAgeKeepsPeopleMobilePeopleover70whoaren’tactivearemorelikelytodevelopproblemswalkingorclimbin
ActiveinOldAgeKeepsPeopleMobilePeopleover70whoaren’tactivearemorelikelytodevelopproblemswalkingorclimbin
随机试题
牙周病患牙可以并发逆行性牙髓炎,下列哪项为非感染途径()
在中华人民共和国境内,从事(),必须遵守《中华人民共和国防沙治沙法》。
[2017真题·多选]某静置设备由奥氏体不锈钢板材制成,对其进行无损检测时,可采用的检测方法有()。
下列不属于反索赔工作内容的选项是( )。
甜酒酿,将糯米蒸熟,加上酒曲,保温一段时间后慢慢发酵而渗出少量米酒,可连酒与饭一起食用,50克/杯
某生产性企业2004年1月申报2003年度企业所得税,申报全年主营业务收入6500000元,其他业务收入320000元,全年实现会计利润98000元,并缴纳企业所得税26460元,2004年4月,主管税务机关对该企业所得税进行检查,查出部分经济业务及账务处
对外开放是一项涉及面十分广泛的基本国策,其基本点是()。
7场直播中,既有传统挑大梁的50岁左右的京剧行当、流派的领军人才,也有30岁到40岁的正年富力强的活跃于舞台的优秀人才,还有20岁左右极富潜力初出茅庐的新秀,3个______,_______。依次填入横线部分最恰当的一项是()。
木材:纸张:书写
Acommonassumptionabouttheprivatesectorofeducationisthatitcatersonlytotheelite.【C1】______,recentresearchpoints
最新回复
(
0
)