查询词典 sonar

The towed sonar system is used extensively in modern antisubmarine, ocean geologic and resources surveying.

在现代反潜、海洋水文和资源勘测中，拖曳式声呐系统得到了越来越广泛的应用。

In the past,sling sonar s antisubmarine efficiency was simply managed,that was out of accord with fact.

以往对于直升机吊放声呐搜潜效率的处理过于简便，与实际状况不符。

This paper introduces Monte Carlo method to evaluate the effect of dipping sonar searching algorithm for submarine combining with army's aviation antisubmarine.

引入蒙特卡罗法对吊放声纳搜潜方法进行效能评估，以概率和统计理论方法得出其搜索概率作为评定吊放声纳搜潜方法效能的指标。

Both sides in the Second World War relied heavily on these devices, under such codenames as Asdic and Sonar, as well as Radar or RDF, which uses radio echoes rather than sound echoes.

二战中的交战双方都十分依赖这些仪器，诸如产品代号为早期潜艇探索声纳 ASDIC和声纳 Sonar还有雷达或无线电测向器 RDF，他们都使用无线电回波而不是声波回波。

Bell also invented the photophone, the ancestor of optical transmission systems; the audiometer, which is still used to test hearing; a device to find icebergs by listening to underwater echoes, the ancestor of SONAR; a desalinating machine for removing salt from seawater; a medical jacket that was the predecessor of the iron lung; the hydrofoil boat; and was part of a team that invented the three-wheel landing gear and wing flaps for airplanes.

贝尔还发明了光电话，光传输系统的原形；听度计，现在还在用于测试听力，通过使用这种装置收听水底回升发现冰山，是SONAR的原形；一种将盐从海水中分离的淡化海水装置；一种医用夹克，是人工呼吸机的前身；水翼艇；贝尔作为研究队伍成员之一还参与发明了飞机三轮起落架和襟翼。

The Navy had used very loud sonar devices in deep waters around the Bahama Islands

海军在马拿马岛的深海中使用了声音十分大的声纳设备

The multiple cables leading to the brain box from Allen's bodily senses of video, sonar, and tactile were a neverending source of frustration for Brooks and crew.

阿伦的身体具有视觉、听觉和触觉，它所感知到的信号通过几股线缆传送到那个盛放大脑的"盒子"里。

The largest of the microbats, this white-furred cave dweller found across northern Australia also counts lizards and frogs among its prey, and uses its eyes as well as sonar to hunt.

它们也是微蝠中体形最大的一种，身上长有白毛，居住于洞穴之中，分布遍及澳大利亚北部，蜥蜴和青蛙也属于其捕猎对象，捕猎时除了利用声纳信号之外，同时还利用眼睛。

Spatial spectrum estimation is an important area in array signal processing, which is widely used in radar, communication, sonar, earthquake, chronometer and other aspects of science and technology.

空间谱估计是阵列信号处理的一个重要分支，近年来在雷达、通信、声纳、地震、射线天文等科技领域取得了极为广泛的应用。

It is billions of times more efficient and more sensitive than the radars and sonar contrived by man.

它的效率和敏感度比人类制造的雷达和声纳强数十亿倍。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。