A。这题考查词汇与轨道科学原理的关系以及比较级用法。在科学原理上,卫星的轨道越低,其周期越短。“lower”(更低的)在这里表示轨道高度低,符合题意。“higher”(更高的)轨道的卫星周期会更长;选项C“closer”(更近的)表述比较模糊,没有“lower”准确;选项D“far”(远的)没有使用比较级形式,且单独使用不符合...
A new satellite___ around the Earth. 相关知识点: 试题来源: 解析 has gone into orbit 该句需要填入一个动词短语,表示“进入轨道”。“go into orbit”是表示“进入轨道”的常用短语,而“has gone”是现在完成时,表示动作已经完成并对现在有影响。因此,答案为“has gone into orbit”。反馈 收藏 ...
The Moon is a satellite around the Earth, away from the nearest to the Earth 翻译结果3复制译文编辑译文朗读译文返回顶部 Satellite Moon orbit around the Earth also recently from the Earth 翻译结果4复制译文编辑译文朗读译文返回顶部 The Moon is a satellite orbit the earth, and is also the distance...
A 10 kg satellite completes one revolution around the earth at a height of 100 km in 108 minutes. The work done by the gravitational force of earth will be –
DIts angular momentum about the centre of the earth remains constant. Submit Dbody has outward radial acceleration. Submit Which of the following statement is correct regarding velocity and speed of a moving body ? View Solution When a satellite moves around the earth in a certain orbit, the qu...
1. The satellite ___(环绕)around the earth once every hundred minutes.2. There are a variety of___(蝴蝶) along the Lancang River in summer.3. I'm afraid she can't afford such an expensive___(钻石)ring.4. She performed the best among___(业余的)singers.5. Fascinated by Chinese ...
The satellite orbits around the earth. The phrase “orbit around” means ___. A. 远离 B. 围绕……运行 C. 进入 D. 离开 相关知识点: 试题来源: 解析 B。“orbit around”表示围绕……运行,卫星围绕地球运行。A 选项“远离”是“be far away from”;C 选项“进入”是“enter”;D 选项“离开”...
A satellite is moving around the earth's with speed v in a circular or... 02:50 A satellite revolves in elliptical orbit around a planet of mass M. It... 04:11 Two identical satellite are at R and 7R away from earth surface, the w... 05:25 In the following four periods (i) ...
These measurements are made nearly continuously, over both ocean and land, as the satellites orbit around the Earth. Measurements made over the ocean support science investigations related to surface wind and latent heat flux, and measurements over land support investigations related to soil moisture ...
百度试题 结果1 题目1. The satellite___(环绕) around the earth once every hundred minutes. 相关知识点: 试题来源: 解析 orbits. 反馈 收藏