echolocation
美 [?ek??l??'ke??n] 
英 [?ek??l??'ke??n]
- n.（尤指海豚、蝙蝠等動(dòng)物的）回聲定位
- 網(wǎng)絡(luò)回音定位；回波定位；回聲定位法
英漢雙解
1. | （尤指海豚、蝙蝠等動(dòng)物的）回聲定位the use of reflected sound waves for finding things, especially by creatures such as dolphins and bats |
英漢解釋
英英解釋
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.
只需經(jīng)過幾周的訓(xùn)練，你便能像海豚和蝙蝠一樣通過回聲定位法在黑暗中“看見”物體。
One species had an echolocation organ, similar to that of modern dolphins.
有一個(gè)種具有回聲定位器官，類似于現(xiàn)代的海豚。
This echolocation in bats is often compared with radar, the principle of which is similar.
蝙蝠這種回聲定位常常可與雷達(dá)相比較，其原理是一樣的。
Much of that echolocation sound is beyond the range of the human ear.
大部分回波定位的聲音都超出了人耳能接收的頻率。
Single clicks are generally used for echolocation whereas collections of clicks and whistles are used for communication.
單個(gè)的“嘀達(dá)”聲是用來進(jìn)行回聲定位的，而口哨聲則是用來進(jìn)行溝通用途。
Whistles are thought to be identification sounds, like names, while clicks are used to navigate and to find prey with echolocation.
哨聲被認(rèn)為是識(shí)別的聲音，就像名字一樣，而咔嚓聲則是用來導(dǎo)航和回波定位尋找獵物。
These popular leviathans are vocal and emit a series of "clangs" that may be used for communication or for echolocation.
這些受人歡迎的海中巨獸是有聲的，能發(fā)出一串的“鏗鏘”聲，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.
本在三歲時(shí)開始自學(xué)回聲定位，他通過丟擲物體，然后發(fā)出舌音再找到物體，逐步學(xué)會(huì)了回聲定位。
Also known as orcas, these marine mammals often use echolocation to find their prey, which usually consists of fish and squid.
也稱為逆戟鯨也知道，這些海洋哺乳動(dòng)物經(jīng)常使用回聲定位法尋找它們自己的獵物，通常由魚類和魷魚組成。
These bats feed on flying insects and, just as many other bats, use echolocation to find them.
這些蝙蝠以飛蟲為食，和許多其他蝙蝠一樣，使用回聲定位法尋找食物。
In general, echolocation calls are characterized by their frequency, intensity in decibels (dB), and duration in milliseconds (ms) .
一般來說，用于回聲定位的叫聲是用它們的頻率、強(qiáng)度（分貝）以及持續(xù)時(shí)間（毫秒）來表示特征的。
stroll stink ? prestige ? gloom ? abide ? absurd ? echo echolocation amorous morose ?
閑逛惡臭名聲、名譽(yù)忍受孤獨(dú)的堅(jiān)持，容忍荒謬的回聲回聲定位好色的郁悶的
They eat small fish, sometimes squid, crabs, octopuses or similar small animals that are searched by echolocation ?
它們吃小魚，有時(shí)還吃烏賊，螃蟹，章魚或其它類似的通過回聲定位能力能找到的東西。
The team drew on records from satellites that used radar altimeters, which work similarly to bats' echolocation, or natural radar.
這個(gè)團(tuán)隊(duì)采用了人造衛(wèi)星上雷達(dá)高度計(jì)測(cè)量的數(shù)據(jù)。雷達(dá)高度計(jì)的工作原理與蝙蝠的回波定位或普通雷達(dá)一樣。
Most species are highly vocal, although they vary in the range of sounds they produce, and many forage for food using echolocation .
雖然它們產(chǎn)生的音域參差不齊，大部分類別都有很高的歌聲，許多種類運(yùn)用回聲測(cè)定來覓食。
"Electroreception is good for sensing prey over short distances, where echolocation isn't so effective, " says Hanke.
漢克表示：“電感知能力有利于在近距離內(nèi)感覺到獵物的存在，因?yàn)?/c>此時(shí)回聲定位感已不那么靈敏。”
We suggested that riparian vegetation wasn't an uninfluenced factor to the echolocation when the smooth river habitat was open enough.
我們認(rèn)為，當(dāng)平滑河流生境水面上空足夠開闊時(shí)，兩岸植被對(duì)其聲波結(jié)構(gòu)無影響。
Many bats emit an echolocation call that contains a narrow frequency range and then analyze returning echoes to navigate and to detect prey.
許多蝙蝠會(huì)發(fā)出頻率范圍狹窄的回聲定位呼叫，然后分析回聲來作導(dǎo)航與偵測(cè)獵物。
Iconlocation (echolocation) is pretty self-explanatory. Using icons(echoes) reflected sound waves to locate things.
回聲定位這個(gè)單詞顧名思義，使用回聲反射聲波從而定位物體。
Dolphins are on echolocation to judge target distance, direction, position and shape, even objects of nature.
海豚是靠回聲定位來判斷目標(biāo)的遠(yuǎn)近、方向、位置、形狀、甚至物體的性質(zhì)。
Shear, clip, blankets, bat, echolocation, pitch, bounce off, prey.
剪斷，發(fā)卡，毯子，蝙蝠，回聲定位，投擲，大發(fā)議論，捕食。
Echolocation creates its own images.
“回聲定位法”能自創(chuàng)影像。
They also found no evidence that the patient was navigating by echolocation, the way that bats do.
他們同樣發(fā)現(xiàn)病人也沒有利用蝙蝠的回聲定位法。
The inspiration for the garment is the bat's echolocation system.
這件衣服的設(shè)計(jì)靈感源自蝙蝠的回聲定位系統(tǒng)。
Please describe the importance of dolphin's echolocation and suggest ways to protect their habitats in a maximum of 200 words.
請(qǐng)以約一百五十字講述回聲定位對(duì)海豚的重要性，及我們能如何保護(hù)牠們的居住環(huán)境。
"Electroreception isgood for sensing prey over short distances, where echolocation isn't soeffective, " says Hanke.
“電感知能較好的用于在短距離內(nèi)感知獵物，然而回聲定位不是那么有效，”漢克說。
Some bats with poor eyesight depend on echolocation to navigate.
一些弱視的蝙蝠依賴回波定位以導(dǎo)航。
Bottlenose dolphins track their prey through the expert use of echolocation.
寬吻海豚通過專用的回聲定位系統(tǒng)來跟蹤獵物。
Martinez isn't the first to recognize the potential for echolocation in humans.
馬汀內(nèi)斯并非發(fā)現(xiàn)人類有回聲定位能力的第一人。
A few blind people have mastered echolocation in order to sense their surroundings.
一些盲人掌握了回聲定位以感知他們的周圍。
Echolocation is the use of ultra-high frequency sounds for navigation.
回聲定位是用超高頻率的聲音來導(dǎo)航。
Most bats navigate by echolocation.
蝙蝠是靠回聲定位法來導(dǎo)航的。
Howmuch detail a person can "see" with echolocation depends not only onthe speed of their clicks, he said, but also on the frequency.
利用回聲定位“察看”的詳細(xì)程度不僅取決于嗒嗒聲的速度，他說，還與它的頻率有關(guān)。
Characteristics of Echolocation Calls and Summer Diet of Three Sympatric Insectivorous Bats Species
三種共棲蝙蝠的回聲定位信號(hào)特征及其夏季食性的比較
Differences in diet and echolocation in four sympatric bat species and their respective ecological niches
同地共棲四種蝙蝠食性和回聲定位信號(hào)的差異及其生態(tài)位分化
Utilization of Artificial Neural Networks in the Identification of Bats'Echolocation Calls
人工神經(jīng)網(wǎng)絡(luò)在蝙蝠回聲定位叫聲識(shí)別方面的應(yīng)用
Correlation Analysis of Nose Leaf Width and Echolocation Domain Frequency in Rhinolophus Bats
菊頭蝠科蝙蝠鼻葉寬與回聲定位聲波主頻率的相關(guān)分析
Spectrotemporal characteristics of echolocation pulses and frequency tuning by inferior collicular neuron of Rhinolophus pusillus
菲菊頭蝠回聲定位信號(hào)特征及下丘神經(jīng)元頻率調(diào)諧
Identification of bat species inhabiting the same area by analyzing the echolocation call
依據(jù)回聲定位聲波參數(shù)判別同域棲息的蝙蝠種類
Sexual differences in morphology and echolocation calls in five Chinese bat species
五種蝙蝠形態(tài)與回聲定位叫聲的性別差異
