声纳

This paper explored a new method using H-H spike neural network model,circle mapping and symbol-dynamics theory which is a simulator designed for modeling the Echolocation function of biosonar neural system based on measuring the interaural time difference .

本文尝试结合H-H神经元模型和基于圆映射的处理方式在序空间设计一个生物神经计算模型模拟生物声纳系统依靠声波到达双耳的相位差信息来得到声源方位信息的功能。

To detect wave forms lineated on the seafloor, tow fish of sidescan sonar shall be towed in the direction parallel to their strike, and the image of hinge line of sand waves shall be located in the half way of the slant range being set.

侧扫声纳於侦测波形的最佳成像方位角，为拖鱼指向与波脊平行，并且坐落在测距一半以上，可增加地形起伏的辨识率。

In order to improve the tactical efficiency of the wire-guided torpedo with multispeed, the torpedo launch platform should offer some different guidance methods, so that the torpedo may take shorter time to approach the target with high speed, and keep lower radiation noise to make better use of the sonar detection with low speed.

据此提出为了真正发挥多速制线导鱼雷的战术效能，发射平台应提供交替使用鱼雷不同速制的导引方法，以便既能够发挥鱼雷高速制速度快、接近目标时间短的优势，又能发挥鱼雷低速时辐射噪声小、利于平台声纳探测的特长。

It is an oceanographic ship that gathers underwater acoustic data, using sonar.

这是一个海洋船舶水下声学数据收集，使用声纳。

Bottom side-scan sonar with a parametric profilograph

装有参量剖面测量仪的侧扫海底声纳

It also compares the microcontroller often used in the sonar altimeter system based on completing the tash and satisfying the sonar altimeter system's characteristic, at last, we takes the embedded microcontroller PIC16C74 of MICROCHIOP Corporation as the core IC.

同时根据声纳式高度计的特点及需要完成的任务，比较了常用的单片机，最终采用MICROCHIP公司的PIC16C74作为本论文设计的核心芯片。

It also compares the microcontroller often used in thesonar altimeter system based on completing the tash and satisfyingthe sonar altimeter system's characteristic, at last, we takes theembedded microcontroller PIC16C74 of MICROCHIOP Corporation as thecore IC.

同时根据声纳式高度计的特点及需要完成的任务，比较了常用的单片机，最终采用MICROCHIP公司的PIC16C74作为本论文设计的核心芯片。

We will utilize sonar to assist in transmuting the remaining electrical and radioactive distortion that pervades your field.

我们将使用声纳来帮助你转换弥漫在你能量场内的剩余电性和辐射性扭曲。

Because the physical limits of the optical devices, the sonar system play the unreplaceable role in the field of searching and recognizing the underwater object.

由于光学自身特性的约束，使得声纳系统在水下机器人的目标搜索和识别方面具有不可取化的地位。

Hormone-A has a search radar in a large fairing under the nose, and a towed magnetic anomaly detector, while a dipping sonar is housed in a compartment at the rear of the cabin.

激素- A有鼻子下一个搜索雷达在一个大型整流罩，并拖走磁异常探测器的，而浸泡声纳是住在一个车厢在机舱后部。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新