2) Satellite-rocket docking
星箭对接
3) meeting of shield machines in the tunnel
地中对接
1.
The design of shield machine that can be used under the geological conditions in the lot SDIII is presented, and the technology of meeting of shield machines in the tunnel is also introduced in this paper.
广深港客运专线狮子洋隧道是国内首次采用盾构法施工的客运专线隧道,也是国内首次在水底进行长距离掘进和地中对接施工的盾构工程。
4) jointed underground
地下对接
5) Earth observation satellite
对地观测卫星
1.
To overcome these barriers, a model of earth observation satellite searching unknown position targets was constructed in the sea and a novel method was developed evaluating the detection function, so as to achieve the maximum probability of finding the target within limited observation time.
建立了对地观测卫星对海洋未知目标的搜索模型,同时给出一种评估卫星搜索探测函数的新方法,在此基础上,以一颗载有推扫式CCD相机的低轨小卫星为例,说明如何用该模型指导卫星搜索海域内的未知目标,从而使卫星在有限的观测时间内发现目标的概率最大,为搜索理论在卫星应用上提供了新思路。
6) earth observing satellite
对地观测卫星
1.
To outline the frame of global meteorological satellites in the 21st century,WMO and CEOS began to collect user requirement information and establish global user databases for earth observing satellites from 1996,and devised the Rolling Requirements Review(RRR) process methods.
为了搞好21世纪的全球气象卫星发展规划,WMO和CEOS从1996年开始征集全球对地观测卫星的应用需求和建立卫星需求数据库,创立了国际通行的RRR程序方法,建立了全球对地观测卫星应用需求数据库。
2.
This paper deals with the imaging scheduling problem of an optical earth observing satellite,that considers all the above mentioned constraints.
对地观测卫星成像调度需要考虑卫星动作时间切换、存储容量、星上能量等复杂约束,确定要观测的观测目标序列,是一个具有强NP-Hard特性的组合优化问题,一般研究者都对问题约束进行了不同程度的简化。
补充资料：星箭
1.指流星。 2.指漏箭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条