引信

If the airburst mechanism fails, or the round strikes an object before 1.8-2.4 seconds, the stored electrical energy within the fuze will be discharged, so leaving a bud with no means to initiate the fuze.

一旦空爆机构失灵或该弹在1.8～2.4秒以前撞击目标，则引信中储存的电能将被释放，这样的哑弹将无法起动引信。

This kind of analysis method can be directly used in the selection design of antenna dip angle and in the confirmation of accuracy target of fuse information transmission system and fuse information control system.

这种分析方法可直接用于对不同目标的引信天线倾角的选择设计及引信信息传输系统、信息控制系统的精度指标确定。

The autodyne Doppler radio fuze transmitter-receiver is a important device of fuze remote control setting.

自差式多普勒无线电引信发射和接收装置是引信遥控装定的重要内容。

Based on summarizing the characteristics,and tread of fuze development in the world,severed aspects that should be streng thed for fuze development are proposed,such are target detection,antijamming and it's test,burse point control,performance test technology,power source are well an minimization.

在总结国内外引信发展特点和趋势的基础上，指出引信技术发展应强调的几个方面内容：目标探测、抗干扰及其试验、炸点控制、性能测试技术、电源以及微小型化。

A fougasse consists of a pit, sometimes dug at an angle, with gunpowder packed into the bottom and suitably wrapped to keep it dry. The hole is then backfilled with rubble and stones, taking care not to break the fuse, creating a huge "canister shot" weapon.

埋设地雷方法很简单：在地上挖一个与地面成一定角度的洞，把黑火药包好放在洞底，然后把引信牵出来，拉到引爆者手里，最后用碎石块把洞填上，注意不要损坏引信，就行了。

In the system of anti-active-interference, we introduce the FBLMS algorithm which can overcome the drawback of exacerbation of the convergence properties in the domain of time due to eigenvalue spread of input signal correlation matrix and improve the processing rate because of the parallel properties of the FBLMS algorithm. After discussing the properties of the FBLMS algorithm and its developed algorithm, the paper presents the result of computer simulation and proves the reasonableness and feasibility of canceling the active interference in frequency agility fuse.

在捷变频引信抗有源干扰系统中，引入了频域自适应滤波算法FBLMS，可以克服输入信号相关矩阵特征值分散所导致的时域横向滤波算法收敛特性恶化的缺点，并且，由于算法的并行处理特性，大大提高了算法的实时处理性能，本文在分析了频域FBLMS算法的性能和改进算法后，给出了计算机模拟仿真结果，验证了对捷变频引信有源干扰抑制的合理性和可行性。

The results show that, the main reason for the ammunition exploder falure is that PVAC is degraded to HAc, and HAc diffuses to exploder inside leading to its corrosion.

结果表明，某引信失效的主要原因是弹药中炸药组分聚醋酸乙烯酯降解为醋酸，醋酸扩散至引信内部导致金属材料的腐蚀。

It is key of fuze simulation and very important for fuze research and production.

它是引信模拟技术的关键，对于引信研制和生产都有重要意义。

In view of the short duration in the test of a fuze's self-destruction time,we discussed the possible factors such as fuze structure and processing quality,the angle of fire,weather and barrel conditions.Meanwhile,we used the method of variance analysis to process significance test for different barrel conditions on the malfunctioning of fuze self-destruction.After eliminating some other possibilities,we retrieved the fired shell which has abnormal band with fin,and finally found the real cause of the problem mentioned above.

由一带离心自毁机构引信自毁时间出现偏短的试验结果出发，从引信结构参数和加工质量、射角、气象条件、身管状态等方面入手，着重用方差分析法对身管状态进行显著性检验，探讨引起引信自毁时间异常的因素，在逐一排除了其他因素后，通过射击回收的方法发现弹带有异常飞边，找出了问题的原因。

According to the requirements of basic shape fuze and the standards of fuze safety design, an effective way to realize the delay arming of small-caliber fuze was researched.

摘 要：根据基型引信要求和引信安全性设计准则，探索实现小口径引信延期解除保险的有效途径。

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