鱼雷

Dynamic characteristic of the torpedo structure is the premise of acoustical design and noise prediction of torpedoes.

对鱼雷结构动态特性的研究是鱼雷低噪声设计与噪声预报的前提。

Anti-countermeasure capability of torpedo is an important part of it's operational capability.The devisers and users pay much attention to this problem.

鱼雷的抗干扰能力是鱼雷作战能力的重要组成部分，是研究者和使用者共同关注的首要问题。

Applying fish swimming modes to torpedo will widen the research spaces for torpedo and other underwater vehicles.

把鱼类的游动推进模式应用到鱼雷，将为鱼雷的研究和发展提供新的更为广阔的空间。

The purpose of this thesis is to reserch and design a digital fish torpedo SONAR pulse detect system, to solve some defect which exist in traditional SONAR, to accomplish real-time detect the aim and judge the aim's type and estimate the center frequency, angle, dsintance, repeat period of target, to follow the fast moving target, as well as to adapt the system to different flank three sub-array types without the limitation of installation place.

本文的目的在于研究并设计数字式鱼雷声纳脉冲侦察系统，解决传统声纳中存在的一些弊端，实现对鱼雷脉冲信号的实时检测，以及对信号的种类，中心频率，目标的方位，距离信息，重复周期的估计，对快速运动目标的跟踪测距，使系统不受安装场合的限制，适用于不同的舷侧三元子阵。

When a torpedo or contact mine explodes under the bottom of the ship, the result is widespread serious damage to structure and machinery in the affected area, since it is impracticable to provide the necessary torpedo-protection layers underneath the ship to completely guard against this type of attack.

当鱼雷或是触发引信水雷在舰底爆炸时，损害将会广泛传播并对该区域的舰体结构和机械设备造成巨大的伤害，这是因为在舰底不可能布置所需的鱼雷防护系统来抵御伤害。

Hypervelocity is a important direction of the torpedos progressing. Supercavitation is a feasible way for the hypervelocity motion of torpedo.

超高速是鱼雷发展的一个重要方向，超空化是实现鱼雷超高速航行的一种可行方法。

This paper based on the principle of having the underwater explosion as a interference source to make the guidance system of torpedos failure, and according to the similarity theory to equivalent the real situation into test model , and analysis the damage

论文文摘本文基于水下爆炸作为干扰源使鱼雷制导系统失灵的原理，应用相似理论，将实际情况等效缩比为试验模型，分析该等效模型在水下爆炸作用下的破坏情况以及对鱼雷自导系统的影响。

This study is done for the first time in domestictOrpedo business, the mathematic model of cowterrotating motor is established andsome sPecial characteristics of torpedos drive cowterrotating DC motor under theload of constant torque or the load of cowterrotating propellers are exposited.

这项研究在国内同行中还是首次进行，它建立了鱼雷双转推进电机的数学模型，揭示了鱼雷双转推进电机在恒力矩负载和对转螺旋桨负载下的一些特殊特性。

Torpedo ; battery for torpedo propulsion ; composite power coefficient

鱼雷；鱼雷动力电池；综合功率系数

The electric propulsion system of the developed demonstration prototype of 159 mm diameter anti-torpedo torpedo (including Lithium battery, stepless speed regulator and motor) and the test method of the system are discussed in conjunction with the foreign technical materials.

结合国外技术资料，讨论了研制的 159 mm口径反鱼雷鱼雷试验样机推进系统(锂电池、无级变速器和电机等)及其试验方法。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。