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
60
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、results in
B、gives rise to
C、is due to
D、causes
答案
C
解析
这个句子说,美国对伽利略(人造卫星)持反对态度,是由于伽利略(人造卫星)对全球定位系统在商业卜形成挑战。A、B和D的意思都是“导致”,所以不符合句义。bedueto的意思是“由于”,或“由……造成”。
转载请注明原文地址:https://www.kaotiyun.com/show/U2Ld777K
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
ThepassageindicatesthatRegenerationofapartofthebodyisimpossiblewithout
Accordingtothepassage,theriskofachilddevelopinginsulin-dependentdiabetesislinkedtoallthefollowingfactorsEXCEP
Accordingtothepassage,theriskofachilddevelopinginsulin-dependentdiabetesislinkedtoallthefollowingfactorsEXCEP
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
ScientistsDevelopWaysofDetectingHeartAttackGermanresearchershave(1)anewgenerationofdefibrillatorsandearlywarn
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
MiddleAge:ALowPointforMostPeoplearoundtheglobehittheheightoftheirmiseryanddepressioninmiddle【51】______,
随机试题
Thoughsheisgettingoninyears,shestillhasa______fearofthedark.
Haveyoueverdreamedoftravelinginspace?Itwasimpossibleahundredyearsago,norwasit50yearsago.Withthecomingof
黄芪在防己黄芪汤中的作用有
A.湿浊内阻B.阴虚火旺C.气阴两虚D.湿毒蕴结E.肝经湿热淋病患者,尿道口溢出物粘稠,日久不愈,小便短赤灼热,五心烦热,舌红少苔,脉细数。其证型是
母体免疫球蛋白能通过胎盘转移给胎儿的是
影响应收账款周转率指标计算的因素有()。Ⅰ.季节性经营Ⅱ.大量使用分期付款的结算方式Ⅲ.大量使用现金结算的销售Ⅳ.年末销售的大幅度增加
学困生的智力水平不高,因此开发学困生的智力是当务之急。()
根据下列文字回答下列问题。据统计,2006年5月份全国基本型乘用车产销21.19万辆和22.13万辆,比2005年同期分别增长1.86%和26.03%;运动型多用途乘用车产销1.43万辆和1.52万辆,降幅不大;交叉型乘用车5月产销6.60万辆和6
下列犯罪中,以发生在刑事诉讼过程中为要件的犯罪包括()。
Itisverydifficulttosayjustwhencolonizationbegan.ThefirsthundredyearsafterChristopherColumbus’sjourneyofdiscov
最新回复
(
0
)