Satellites orbit ___ the earth. A. around B. on C. in D. at 相关知识点: 试题来源: 解析 A。本题考查介词的用法。“around”表示“围绕”,卫星围绕地球转,所以选 A。“on”表示“在……上面”,不符合卫星与地球的位置关系;“in”表示“在……里面”,也不合适;“at”表示“在……地点”,不...
Meteorological satellites in a geostationary orbit can ___ a fixed point on the Earth's equator. A. overlook B. observe C. survey D. watch 相关知识点: 试题来源: 解析 B。解析:本题考查动词词义辨析。observe有观察、监测的意思,气象卫星在地球静止轨道上能够监测地球上赤道的一个固定点,强调持续地...
C. The low-orbit satellites would replace towers and poles functionally. D. There will be more low-orbit satellites than other kinds of satellites. 相关知识点: 试题来源: 解析 C 正确答案:C 解析:推理判断题。本题考查复合句及do away with的理解。第3段最后一句的定语从句表明通讯网络以后可以不...
As you read this there are about 2,000 satellites orbiting above our heads, and apart from an occasional glimpse in the night sky, they’re pretty much invisible. But they have become a huge part of everyday life on Earth. Want to find your way around? T
Since the QZSS consists of satellites in inclined geosynchronous orbit and geostationary orbit, the changes in the observation geometry are smaller than those... K Akiyama,I Kawano,K Inoue,... - 《Transactions of the Japan Society of Aeronautical & Space Science》 被引量: 0发表: 2023年 Accura...
It has directly resulted in the many satellites thatnow orbit Earth.如今环绕地球运行的众多卫星都直接归功于它(太空探索)。result in产生,导致※result from由于;由……造成※as a result结果,因此as a result of 作为……的结果;因为…(1)His efforts have resulted in 1,360 acres of natu-rally-grown...
aThe Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. 全球性定位系统(GPS)是一个基于卫星的导航系统组成美国国防部安置的成轨道24枚卫星网络。[translate]...
The satellites in orbit of the BDS satellite navigation system are divided into three categories according to their orbit types. In this paper, the clock bias data of one satellite is taken as the test data for each type of satellite, and the satellite numbers are C01 (GEO Rb), C07 (IGSO...
Space probes are sent to distant planets___satellites orbit around the Earth. A. just as B. as if C. even though D. so that 相关知识点: 试题来源: 解析 A。本题考查连词的用法。“Space probes are sent to distant planets”和“satellites orbit around the Earth”是相似的情况,用 just as ...
百度试题 结果1 题目1. Right now, there are about 1,000 artificial satellites orbiting (orbit) the earth. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏