The directional and a certain distance control blasting removal nearby was introduced, the pipeline of chemical property.
结合实例，介绍了在易燃易爆的化工物料管线附近的六层厂楼的定向、定距控爆拆除。Finally, the thesis used the ADS software to simulate the LFM Fuze system and gave the principle diagram of the LFM Fuze's RF circuit.
最后利用ADS对线性调频引信进行系统仿真，并给出了线性调频定距引信射频前端原理设计框图。With the laser measuring distance pulsed phase the fixed distance precision of laser proximity fuze is discussed in this article.
文中对采用脉冲激光鉴相体制的激光近炸引信的定距精度进行了研究。the two trays are fixed symmetrically, said parallel spacing device is matched with two slots on trays, and installed between two trays.
两个托盘对称设置，所述平行定距装置与两个托盘的卡槽匹配卡入，且设在两托盘之间。The qualitative relation of direction and fix distance accuracy of acoustic array was gained.
得到了声阵列定距精度与定向精度之间的定性关系。Fault location is a difficult problem to solve in power system.
线路故障定距一直是电力系统重要而难于解决的课题。This paper analyzes the technology of frequency agility and FM fixed-distance in the field of radio fuze.
本文研究了无线电引信中的频率捷变调频定距技术。The stationary tubesheet exchangers is mainly formed by the shell, shell cover, tube sheet, tie rods and spacers, baffles, flange and so on.
固定管板式换热器首要由外壳、封头管板、拉杆定距杆、折流板、法兰等器件构成。Analysis of Influence Factors in Flight Distance Determined by Recording Spin-number of the Projectile
炮弹记转数定距影响因素分析