echolocation中文是什么意思

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中文翻译
造句

n.
【物理学】回波定位(法)。

echolocation by blind 盲人回声定位
echolocate vi.,vt. 【物理学】用回音测定(方向或距离)，回波定(位)。
echolocator 回声定位器
echoless area 无回声区
echols 埃科尔斯; 埃乔尔斯
echolation 电池波反射法
echols county, georgia 埃科尔斯县; 埃科斯 (治州)
echolalia n. 模仿言语〔尤指精神不正常的一种症候〕。 adj. -lalic
echolucent 透声性; 无回音区
echokinesis 模仿运动

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例句与用法

Bat : any of various nocturnal flying mammals of the order chiroptera , having membranous wings that extend from the forelimbs to the hind limbs or tail and anatomical adaptations for echolocation , by which they navigate and hunt prey
蝙蝠：一种翼手目的夜间飞行的哺乳动物，它们具有能从前肢伸到后肢或尾巴的膜状翅膀，其生理结构能够靠声波定位，并以此导航和捕食。
These sounds are generally emitted through the mouth , but horseshoe and leaf - nosed bats emit their echolocation calls through their nostrils , there they have basal fleshy horseshoe or leaf - like structures that are well adapted to function as megaphones
这些声音一般通过口发出，但具有马蹄铁形和叶形鼻于的蝙蝠则通过鼻孔发出它们的回声定位叫声，在那里它们具有非常适合放大器功能的基本的肉质马蹄铁或叶状结构。
During the evolution bait flys to avoid competitions with other animals which live in ocean or on land . successful evolution of echolocation system in the sky makes them avoid competitions with birds . so thy occupied a special ecological niche - sky of night
在进化的过程中，蝙蝠避开与其他海陆兽类的竞争而飞向天空；在空中，回声定位系统的高度进化使它们避开与鸟类的竞争而占据了独特的生态位- - - -黑暗的夜空。
There are individual differences in the pipistrellus abramus infants , including the differences of echolocation calls structure , parameters and call repetition and so on , which can make the mother bats recognize their own infants among the infant bats colony and avoid the wrong lactation behavior
幼幅声波的个体差异主要用于母婴间的识别和交流，使母幅能够正确、顺利地在幼幅群体中找到自已的幼幅，避免错误哺乳行为的发生。
There are some intra - species differences in the echolocation calls of myotis daubentoni , myotis ricketti , myotis capaccinii , miniopterus schreibersii parvipes and pipistrellus abramus when they are in different state such as flying , being held , crawing and setting off . the intra - species differences of myotis daubentoni , myotis ricketti are most significant
栉鼠耳蝠、大足鼠耳蝠、毛腿鼠耳蝠、普通长翼蝠福建亚种和普通伏翼在飞行、手持、爬行和起飞等不同状态下的回声定位声波均具有一定差异。
This paper applies discret wavelet transform ( dwt ) to the analysis of echolocation calls of several bats . taking advantage of retractility and time - delay characteristics of wavelet , this paper solves the problems of fixed resolving power and large redundance of the information caused by traditional sonogram analysis by choosing the scale of wavelet correctly
本文将离散小波变换应用于蝙蝠回声定位叫声的分析中，利用小波的伸缩和时移特性，通过对小波尺度的适当离散，解决了传统语谱分析的分辨率固定、信息冗余量大的问题。
The characteristics of echolocating calls of r . yunanensis , r . macrotis , h . pratti and h . bicolor were analyzed and described ; it is the first time in china to do this kind of research . r . yunanensis is native to china , so the research on its echolocation is characteristic of china and provides new data to set up the echolocating calls database in the world
对云南菊头蝠、大耳菊头蝠、普氏蹄蝠、双色蹄蝠的回声定位声波进行分析，描述其声波特征，是国内首次对这4种蝙蝠回声定位声波的报导，云南菊头蝠是中国特有蝙蝠，对其进行声波描述具有中国特色，为国际蝙蝠回声定位声波库的建立提供新的数据和资料。

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英文解释

determining the location of something by measuring the time it takes for an echo to return from it
同义词：echo sounding,

其他语种释义

echolocationとは意味：{名} : 反響定位、エコーロケーション◆自分が発する音波の反響で周囲の探知をすること。クジラもこれを行う。 -------------------------------------------------------------------------------- 【発音】e`koulouke'i∫n