Artillery公司不久将改进其高弹道武器的预警能力。
The Artillery Corps will soon have an improvement in their ability to warn against high-trajectory weapons.
DF - 31是目前服役中最先进的弹道导弹，与中国上一代洲际弹道导弹(ICBM)相比较特点是高机动性和由此更好的生存能力。
The most advanced ballistic missile currently in service, the DF-31 features higher mobility and therefore better survivability compared to the last generation Chinese ICBM.
由于纳米管内电子运动固有的弹道输运效应，使得纳米管阵列天线具有辐射效率高的优点。
The intrinsic ballistic transportation of electrons in nano-tube makes it possible for antennas consisting of nano-tube array to radiate with higher efficiency.
多弹道目标跟踪伴随着速度快、密集程度高以及测量误差大等因素，在跟踪过程中发生航迹中断是一个很普遍的现象。
Track breakage is a common issue in a multiple ballistic target tracking scenario with high speeds, high densities and large measurement errors.
为研究激光高重频干扰对激光制导武器的干扰效果，研制了高重频干扰下的激光制导武器弹道仿真系统。
In order to study the efficiency of the laser-barrage-jamming to laser-guided weapon, the laser-guided weapon trajectory simulation system of laser-barrage-jamming was developed.
仿真试验表明，利用P SO算法实现弹道辨识比BP算法辨识精度高，收敛性好。
Simulation results reveal that the proposed recognition technique based on PSO has higher precision of recognition and better convergence than those based on BP algorithm.
结论输尿管镜下气压弹道碎石术治疗输尿管结石，创伤小、安全、可靠、排石率高，是治疗输尿管结石的有效方法。
Conclusion Ureteroscope pneumatic lithotripsy with invasive, safe, reliable, high row of stone, might be an effective method for ureteric calculi.
结论输尿管镜下气压弹道碎石术治疗输尿管结石，创伤小、安全、可靠、排石率高，是治疗输尿管结石的有效方法。
Conclusion Ureteroscope pneumatic lithotripsy with invasive, safe, reliable, high row of stone, might be an effective method for ureteric calculi.
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