引信

Study on digital detection technique of weak echo signals in pulse laser fuzes［J］.

脉冲激光引信微弱回波信号数字检测技术研究［J］。

Whole ballistic electromagnetic environment ; electromagnetic measurement ; storage test ; fuzes

全弹道电磁环境；电磁测量；存储测试；引信

With the continuous development of technology of low-level/hedgehopping attack weapons,air-defense missile fuze is facing more and more strong ground and sea clutter interference.

随着低空超低空突袭兵器技术的不断发展，防空导弹引信面临着越来越强的地海杂波的干扰。

Treating the air to air missies with an inertia navigation system as a background, the useful information in air to air missles is analyzed. The method of the target base in Safety and in Anti-jamming is presented.

本文以带有惯导系统的空空导弹为背景，全面分析了弹上可用信息；提出了利用弹上信息在引信安全性和抗干扰方面的目标基方法。

To be aim at Fitting-Type neural network canceller, design methods and technology projects of the VLSI integrated chips are investigated, which are verified. Moreover, The presented neural network ideas and methods can be directly applied to radar systems and spreed spectrum communication systems, which therefore are of wide application values.

此外，所提出的克服导弹引信存在的有源窄带干扰的神经网络思想和方法可以毫不修改地直接应用于雷达地面站和扩频通信系统中，因而具有一定的推广应用价值。

The following theoretic analysis shows that structure damages such as external-bounded electrode ungluing and solder joint melting are caused by airflow erosion,centrifugal force and a block temperature of more than 400 ℃ on the nose of the fuze due to the high velocity of the shell.

理论分析说明：由于弹速高，空气阻力使引信头部产生超过400 ℃的阻滞温度，加上气流冲刷和离心力，造成的外贴电极开胶和焊点熔化等结构破坏。

Lead acid reserve battery is one of the most commonly used chemical power supplies in electrical fuzes for spinning projectiles,but its application in non-spinning condition is very rare.

铅酸储备电池是旋转弹电引信使用最多的化学电源之一，在非旋转条件下使用较为少见。

Verification tests indicate that the lead acid reserve battery can be used in non-spinning condition and has the advantages of high reliability,simple process,low cost etc,thus provides more technical selecting schemes for the development of electrical fuze power supply for non-spinning projectile.

验证试验表明：铅酸储备电池可以在非旋转条件下应用，发挥其可靠性高、工艺简单以及低成本等优势，为非旋转弹电引信电源的研制提供了更多的技术选择方案。

Lead acid reserve battery ; non-spinning projectile ; fuze ; power supply

铅酸储备电池；非旋转弹；引信；电源

The method and precision of trajectory identification of a range correction fuze based on projectile of compound extended range by base bleed and rocket were studied.

研究了用于底排/火箭复合增程榴弹射程修正引信的弹道辨识方法以及辨识精度。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失