echolocation

echolocation什么意思,echolocation翻译

基本解释

n.: （尤指海豚、蝙蝠等动物的）回声定位
网络: 回音定位；回波定位；回声定位法

权威解释

• （尤指海豚、蝙蝠等动物的）回声定位:

  the use of reflected sound waves for finding things, especially by creatures such as dolphins and bats

英汉解释

• 【物理学】回波定位(法)

• 回音定位技术

• 回声测定

• 回声定位

例句

• With just a few weeks of training, you can learn to "see" objects inthe dark using echolocation the same way dolphins and bats do.

  只需经过几周的训练，你便能像海豚和蝙蝠一样通过回声定位法在黑暗中“看见”物体。

• One species had an echolocation organ, similar to that of modern dolphins.

  有一个种具有回声定位器官，类似于现代的海豚。

• This echolocation in bats is often compared with radar, the principle of which is similar.

  蝙蝠这种回声定位常常可与雷达相比较，其原理是一样的。

• Much of that echolocation sound is beyond the range of the human ear.

  大部分回波定位的声音都超出了人耳能接收的频率。

• Single clicks are generally used for echolocation whereas collections of clicks and whistles are used for communication.

  单个的“嘀达”声是用来进行回声定位的，而口哨声则是用来进行沟通用途。

• Whistles are thought to be identification sounds, like names, while clicks are used to navigate and to find prey with echolocation.

  哨声被认为是识别的声音，就像名字一样，而咔嚓声则是用来导航和回波定位寻找猎物。

• These popular leviathans are vocal and emit a series of "clangs" that may be used for communication or for echolocation.

  这些受人欢迎的海中巨兽是有声的，能发出一串的“铿锵”声，可能是用于交流或回波定位。

• When Ben was 3, he began teaching himself echolocation , something he picked up by tossing objects and making clicking noises to find them.

  本在三岁时开始自学回声定位，他通过丢掷物体，然后发出舌音再找到物体，逐步学会了回声定位。

• Also known as orcas, these marine mammals often use echolocation to find their prey, which usually consists of fish and squid.

  也称为逆戟鲸也知道，这些海洋哺乳动物经常使用回声定位法寻找它们自己的猎物，通常由鱼类和鱿鱼组成。

• These bats feed on flying insects and, just as many other bats, use echolocation to find them.

  这些蝙蝠以飞虫为食，和许多其他蝙蝠一样，使用回声定位法寻找食物。