百度试题 结果1 题目Which satellite navigation system is developed by China? A. GPS B. GLONASS C. BDS 相关知识点: 试题来源: 解析 答案:C
The application of satellite technology has made global communication possible. Which of the following is NOT a function of satellites? A. Navigation. B. Weather forecasting. C. Space exploration. D. Medical treatment. 相关知识点: 试题来源: ...
The positioning in a place which is opaque to the signals of a satellite navigation systemAccording to the invention, said system comprises: ( at least three beacons position (3) disposed around the point (2) and emitting in the big waves and equipment associated with the user (1) and ...
and 是并列连词,它前后连接两个相同的语法成分,is copying 和 is leading 是并列谓语,都用现在进行时态。(10)名词复数。a number of 意为“许多”,后接名词要用复数形式。故答案为:(1)to change;(2)have improved;(3)simply;(4)the;(5)based;(6)that;(7)to;(8)attractive;(9)copying;(10)companies...
A company in France is using drones to help farmers examine their crops and limit the amount of fertilizer (肥料) they use. The fast development of computer technology, image sensing devices (图像感应设备), satellite navigation (卫星导航) and cell phones has led to lower-priced drones. ...
( )37. Which of the following(下面) is the full name(全称) of BDS? A. BeiDou Satellite Navigation System B. BeiDou C. BeiDou System 相关知识点: 试题来源: 解析 BDS的全称是北斗卫星导航系统,英文为BeiDou Satellite Navigation System,所以应该选择A。 问题要求选出BDS的全称。 - A选项是北斗...
The AIS system is all about enhancing safety on the water and reducing the chances of colliding with another vessel by allowing captains to clearly see the movements of each other vessels. When connected to a Raymarine chartplotter or MFD, AIS targets can be displayed as a layer on top of ...
They are also the 42nd and 43rd 3 (member) of the BDS satellite family. China launched these satellites with 4 aim of providing navigation services for countries and regions which participate in the Belt and Road Initiative(倡议) by the end of 2018. "This is a key step...
A. Rocket propulsion systems B. Space suits C. Satellite navigation D. Telescopes E. Space stations 相关知识点: 试题来源: 解析 A。解析:火箭推进系统对于太空探索至关重要。B 选项太空服是保障宇航员安全的装备;C 选项卫星导航主要用于地球上的定位;D 选项望远镜用于观测但不是探索的关键;E 选项空间站是...
A company in France is using drones to help farmers examine their crops and limit the amount of fertilizer (肥料) they use. The fast development of computer technology, image sensing devices (图像感应设备), satellite navigation (卫星导航) and cell phones has led to lower-priced drones. ...