下载APP
举一反三
【单选题】网约车平台公司不得有下列（）行为。
A.
模范遵守国家法律、法规、规章
B.
文明经营，优质服务
C.
其他经营者合法权益等不正当价格行为
D.
对举报、投诉其服务质量或者对其服务作出不满意评价的乘客实施报复行为
【单选题】China to Help Europe Develop GPS (全球定位系统) Rival China is to contribute to a new global satellite navigation system being developed by European nations. The Galileo satellite system (51) a more accu...
A.
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 launch the Galileo satellites.
B.
The US has claimed that Galileo could interfere (57) the US ability to downgrade (降级) 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 the civilian GPS service is accurate to around 10 meters.
C.
The Galileo satellite constellation (卫星群集) 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).
D.
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 (编码) , wide-band signal (61) the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming(干扰)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.
E.
The first Galileo satellite is scheduled to launch late in 2004. Clocks on board the (63) will be synchronized (使同步) through 20 ground sensors stations, two command centers and 15 uplink (向上传输) stations. Receivers on the ground will use time signals from the satellites to precisely calculate their () . A "search and rescue" function will also (65) distress signals be relayed through the constellation of satellites.
【多选题】全球主流的卫星导航定位系统有哪些（）
A.
欧洲的全球卫星导航系统“伽利略（Galileo）”
B.
美国的全球卫星导航系统“GPS”
C.
俄罗斯的全球卫星导航系统“格洛纳斯（GLONASS）”
D.
中国的全球卫星导航系统“北斗系统”
【单选题】Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. The car is fitted with a remote immobiliser (锁止器), and a radio signal from a control ce...
A.
it takes a longer time for the car thief to do the stealing
B.
self-prepared tools are no longer enough for car theft
C.
the thief has to make use of computer technology
D.
the thief has lost interest in stealing cars over 10 years old
相关题目：
【单选题】下面哪一个选择是集中式和分布式多点定位系统的区别：( )
A.
询问方法不同
B.
时间同步方式不同
C.
定位处理不同
D.
目标识别方法不同"
【单选题】网约车平台公司不得有下列（）行为。
A.
模范遵守国家法律、法规、规章
B.
文明经营，优质服务
C.
其他经营者合法权益等不正当价格行为
D.
对举报、投诉其服务质量或者对其服务作出不满意评价的乘客实施报复行为
【单选题】China to Help Europe Develop GPS (全球定位系统) Rival China is to contribute to a new global satellite navigation system being developed by European nations. The Galileo satellite system (51) a more accu...
A.
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 launch the Galileo satellites.
B.
The US has claimed that Galileo could interfere (57) the US ability to downgrade (降级) 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 the civilian GPS service is accurate to around 10 meters.
C.
The Galileo satellite constellation (卫星群集) 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).
D.
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 (编码) , wide-band signal (61) the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming(干扰)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.
E.
The first Galileo satellite is scheduled to launch late in 2004. Clocks on board the (63) will be synchronized (使同步) through 20 ground sensors stations, two command centers and 15 uplink (向上传输) stations. Receivers on the ground will use time signals from the satellites to precisely calculate their () . A "search and rescue" function will also (65) distress signals be relayed through the constellation of satellites.
【单选题】MG-P使用（）定位系统。
A.
GPS+GLONASS
B.
GPS+伽利略
C.
GPS+北斗
D.
GLONASS+北斗
【单选题】全球定位系统的英文简称是( )。
A.
EDI
B.
GlS c. 条形码 D. GPS
【多选题】全球主流的卫星导航定位系统有哪些（）
A.
欧洲的全球卫星导航系统“伽利略（Galileo）”
B.
美国的全球卫星导航系统“GPS”
C.
俄罗斯的全球卫星导航系统“格洛纳斯（GLONASS）”
D.
中国的全球卫星导航系统“北斗系统”
【判断题】全球卫星定位系统的英文为 GPC 。
A.
正确
B.
错误
【判断题】全球卫星定位系统也即GIS系统
A.
正确
B.
错误
【单选题】我国的全球定位系统名称是（）。
A.
GPS导航系统
B.
伽利略导航系统
C.
格洛纳斯导航系统
D.
北斗导航系统
【单选题】全球定位系统的英文缩写是（）。
A.
CAD
B.
RS
C.
GPS
D.
GIS
【判断题】GPS定位系统也具有短报文通讯功能。（ ）
A.
正确
B.
错误
【单选题】GPS卫星定位系统属于( )。
A.
美国
B.
中国
C.
欧盟
D.
俄罗斯
【单选题】下列飞机定位系统中，定位误差最小的是（）。
A.
ADF/NDB
B.
VOR/DME
C.
GPS
D.
INS
【多选题】规范网约车市场竞争行为，必须（）
A.
严厉打击不正当价格行为
B.
维护公平竞争的市场秩序
C.
保护乘客合法权益
D.
提高网约车驾驶员素质
【单选题】Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. The car is fitted with a remote immobiliser (锁止器), and a radio signal from a control ce...
A.
it takes a longer time for the car thief to do the stealing
B.
self-prepared tools are no longer enough for car theft
C.
the thief has to make use of computer technology
D.
the thief has lost interest in stealing cars over 10 years old