When the Space Development Agency, or SDA, was established in March 2019, it was placed under the office of the undersecretary of defense for research and engineering, a post then held by Mike Griffin, a staunch critic of the Defense Department’s procurement culture. At the time, Griffin...
doi:10.1002/iis2.13062Kleinwaks, HowardButterfield, Michael C.Rich, MatthewTurner, J. F.Incose International Symposium
百度试题 结果1 题目the space agency agency是什么意思 相关知识点: 试题来源: 解析 英文:the space agency agency中文:空间机构很高兴为您解答如果你对这个答案有什么疑问,反馈 收藏
The space agency is planning___a new spacecraft to explore deeper space. A. to build B. build C. building D. built 相关知识点: 试题来源: 解析 A。“plan to do sth”是固定用法,表示“计划做某事”。B 选项是动词原形,不能直接放在“planning”后面;C 选项“building”是动名词形式;D 选项...
The space agency plans to ___ a new spacecraft next year for deeper space exploration. A. launch B. send C. start D. begin 相关知识点: 试题来源: 解析 A。解析:本题考查动词辨析。launch有发射的意思,太空机构计划发射一艘新的宇宙飞船用于更深层次的太空探索;send表示发送,但没有launch发射这个...
Sarah Mineiro, Senior Associate (Non-Resident) of the Aerospace Security Project Center for Strategic & International Studies, talks on the Innovation Stage with Derek Tournear,Director of the Space Development Agency. 14/16 A full room listens to a discussion on advanced air mobility with Tyler ...
题目The space agency is planning a new mission to study black holes. The object of the verb “planning” is ___. A. a new mission B. to study C. black holes D. the space agency 相关知识点: 试题来源: 解析 A 反馈 收藏
A. mission B. journey C. travel D. trip 相关知识点: 试题来源: 解析 A。“mission”常指重要的、有特定目的的任务或使命;“journey”侧重于长途旅行;“travel”泛指旅行;“trip”通常指短途旅行。在太空探索中,探索未知星系是重要的任务,用“mission”。反馈 收藏 ...
百度试题 结果1 题目12. the space agency航天局 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
根据第一段中“A private company is working with the American space agency NASA to develop a new rocket that could greatly reduce space travel times. (一家私人公司正在与美国宇航局 NASA 合作开发一种可以大大缩短太空旅行时间的新型火箭。)”和划线短语所在句中“In a recent statement, Howe ...