echolocation造句
例句與造句
- What the hell is that ? - echolocation
到底是什么東西？ -是回聲定位法 - - what the hell is that ? - echolocation
-到底是什么東西？ -是回聲定位法 - Echolocation and acoustic communication in bats
回聲定位蝙蝠及其聲通訊 - The echolocation of bats is a major field in the research of bats
蝙蝠回聲定位的研究一直是國(guó)際上蝙蝠研究的重點(diǎn)和熱點(diǎn)。 - 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 - It's difficult to find echolocation in a sentence. 用echolocation造句挺難的
- Presently the way of study the echolocation calls of bat is localizated in traditional fourier analysis
目前對(duì)蝙蝠回聲定位信號(hào)的研究方法主要局限于傳統(tǒng)的傅立葉分析。 - Dwt is testified to be a new effective way in analyzing the echolocation signals of bats
因此，小波分析是分析蝙蝠回聲定位叫聲的一種有效的新途徑，有其廣泛的應(yīng)用價(jià)值。 - 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?圍狹窄的回聲定位呼叫，然后分析回聲來(lái)作導(dǎo)航與偵測(cè)獵物。 - When ben was 3 , he began teaching himself echolocation , something he picked up by tossi ng objects and making clicking noises to find them
班恩三歲時(shí)，就自學(xué)回聲定位，他丟擲物體再藉由發(fā)出舌音去找那些東西，這樣就學(xué)會(huì)了。 - So it is very meaningful to study their echolocation calls in ecology concentrates in researching time - frequency charaters of the signals
根據(jù)調(diào)研我們知道，從生態(tài)學(xué)角度對(duì)蝙蝠的叫聲研究多集中在對(duì)信號(hào)本身的時(shí)頻特性研究。 - Echolocation calls are usually ultrasonic ranging in frequency from 20 to 200 kilohertz ( khz ) , whereas human hearing normally tops out at around 20 khz
用于回聲定位的叫聲一般是20 200千赫之間的超聲波，而人所能聽(tīng)到的最高頻率在20千赫左右。 - Of the some 900 species of bats , more than half rely on echolocation to detect obstacles in flight , find their way into roosts , and forage for food
在約900種蝙蝠中，一半以上依靠回一定位法探測(cè)飛行中的障礙物，尋找回巢的路線和用作食物的飼料。 - We can find some new character of the echolocation calls of bat , and it is very important for search for new character of bats in animal ecology
從分析結(jié)果中我們能夠發(fā)現(xiàn)一些蝙蝠回聲定位信號(hào)的新的特征信息，這對(duì)于進(jìn)一步尋找蝙蝠新的生態(tài)學(xué)特征有著重要意義。 - After all , why not just wire the entire sensory system for high - resolution input and eliminate the need to constantly shift the eyes , star , or echolocation frequency
說(shuō)來(lái)說(shuō)去，何不將整個(gè)感覺(jué)系統(tǒng)都裝配成高解析度的接收器，就可以免除不斷移動(dòng)眼睛、星鼻或改變回聲定位頻率的麻煩？ - First , we introduces the meaning of studying echolocation , what means have been used by now , accomplishments got by others and pose the meaning of surveying sound field intensity
首先，介紹研究蝙蝠回聲定位信號(hào)的意義，目前的研究手段以及研究成果，提出對(duì)其聲場(chǎng)測(cè)量的學(xué)術(shù)意義。
更多例句： 下一頁(yè)