题目1. The launch(发射) of the space shuttle was delayed for 24 hours because of bad weather. 相关知识点: 试题来源: 解析 答案见上4.n.发射[提示:句意:由于天气恶劣,那架航天 飞机的发射被推迟了24小时。 launch n.发射。 ] 反馈 收藏
The American Space Agency ___ (delay)the launch of the Shuttle Endeavour while it tries to find out what damage ___ (do)by 11 lightening strikes around the launch pad at Cape Canaveral.相关知识点: 试题来源: 解析 has delayed was done 反馈 收藏...
Although such a system would not work in all cases, it could save the lives of shuttle crew members in some situations. Procedural changes included stricter safety reviews and more restrictive launching conditions. The space shuttle resumed flying on Sept.29, 1988, with the launch of the ...
An important task of the space shuttle is to launch a space telescope and place it in an orbit about 500kilometers above the earth. This orbiting telescope is the largest optical instrument in space. It is about 13meters long and 4 meters in diameter, and it weighs about 10,000 kilograms...
百度试题 结果1 题目5. This morning's launch of the space shuttle Columbia has been delayed. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
The space will be launched next year. A.atmosphere B.shuttle C.reception 相关知识点: 试题来源: 解析 B 本题考查词义辨析。句意:航天飞机将在明年发射。A选项为 "大气层" ;B选项为 "航天飞机" ,space shuttle为固定搭配,意为 "航天飞机" ;C选项为 "招待会" 。故选B。
解析 A。解析:这是一个定语从句,先行词是“the space shuttle”,是物,在从句中作主语,所以关系代词用which。航天飞机能够被重复使用,在美国航天探索历史中起到了重要的作用。who用于指人;what不能用于定语从句;when用于指时间,在从句中作状语。反馈 收藏 ...
百度试题 结果1 题目1.the space shuttle航天飞机 相关知识点: 试题来源: 解析 答案见上【解析】由法拉第电磁感应定律E=BLv可知感应电动势为8000V,B端电势高 反馈 收藏
英语演讲稿-The Space Shuttle三篇 演讲稿一:探索无限宇宙的奇迹-航天飞机 尊敬的评委、亲爱的同学们: 大家好!今天我将为大家带来一个令人激动的话题,那就是航天飞机。航天飞机作为人类历史上最重要的科学和技术成就之一,为我们开启了探索无限宇宙的奇迹。 航天飞机的诞生,不仅仅是一项技术突破,更是人类文明进步的...
.., the space shuttle Columbia exploded.……,哥伦比亚号航天飞机爆炸了。explode(1)vt. & vi. (使)爆炸;引爆→