1. The development of different period mineral reconnoitering and exploitation of our country is reviewed… 对我国不同时期的矿产资源开发利用工作进行了回顾。
2. Reconnoitering and receiving the wideband radio signal is an important research content of electronic warfare. 宽带无线电信号的侦察机接收，是电子对抗的重要研究内容。
3. At the same time I and young lady are dull, on the reconnoitering screen the innumerable light spots are flashing. 我和小姐也同时一呆，侦察屏幕上有无数亮点在闪动。
4. Although having experienced many years for risk reconnoitering, its step was always very slow, and facing many problems in practice. 虽然我国经历了多年境外风险勘探的实践和探索，但是步伐缓慢，在实践中面临很多问题。
5. PMMW imaging technology has been applied widely in military affairs and civil applications such as battlefield reconnoitering, anti-terror detecting and security scanning. 无源毫米波成像技术在战场侦察、反恐探测、安检等军事、民事应用领域具有重要的实用价值。
