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- active proximity fuse 主动近炸引信
- Another type of active proximity sensor is an infrared sensor. 另一种活动的接近传感器是红外线传感器。
- One of the most brilliant scientific achievements of the war was the development, exclusively by the OSRD, of the proximity fuse. 战时最为卓越的科研成就之一，是由科学研究与发展局独家研制的无线电引信。
- unguided missile with a proximity fuse 装有无线电引信的无控导弹
- Laser Proximity Fuse Countermeasure Technologies 对激光近炸引信的干扰技术
- The main subject of the research on the damage efficiency is the deep research on the anti-Missile efficiency of the proximity fuzed ammunition. 毁伤效应研究的主要目的在于深人研究近炸引信预制破片弹的反导效能。
- These shells used radio proximity fuzes that automatically exploded the shell when it was within about 100 feet of the target. 当炮弹距离目标约100英尺的时候就爆炸。
- Research and Design of an Intelligent Simulation System for Proximity Fuse 无线电测试中智能仿真系统的研究与设计
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- Analysis of Kill Efficiency for Trench Mortar Ammunition Equipped with Proximity Fuse 迫弹配用近炸引信杀伤能力分析
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- Pre-Fragmented Programmable Proximity Fuzed 预先破片的程控近爆引信的
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- The Criterion Used to Determine Whether the Performance of the Modulated Waveforms of the Proximity Fuse is Good or Poor 无线电近炸引信调制波形优劣判据的几点探讨
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
