一个蜜蜂营营的叫，一个牧牛铃丁当的鸣，同时有一种可疑的悉索声，报告一只松鼠正在秘密侦察。
发射到另一世界的、迄今最广泛的侦察飞行，极大地改变了我们对这颗红色行星的想象。
1·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。
2·Laser reconnoitering and alarming is that regards laser as the information carrier, finds enemy photo electricity equipments, obtains their information and gives an alarm in time.
以激光为信息载体，发现敌光电装备、获取其情报并及时报警的军事行为称为激光侦察告警。
3·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。