常見例句Most bats navigate by echolocation.大多數(shù)蝙蝠靠回聲定位來飛行。Most bats produce echolocation sounds by contracting their larynx.大多數(shù)蝙蝠通過收縮喉嚨所發(fā)出的聲音實現(xiàn)回聲定位.Some bats have specialized structures for emitting echolocation calls.一些蝙蝠已經(jīng)把用于發(fā)出回聲定位叫聲的結(jié)構(gòu)專門化了.Most bats navigate by echolocation.大多數(shù)蝙蝠靠回聲定位來飛行。Most bats produce echolocation sounds by contracting their larynx.大多數(shù)蝙蝠通過收縮喉嚨所發(fā)出的聲音實現(xiàn)回聲定位.Some bats have specialized structures for emitting echolocation calls.一些蝙蝠已經(jīng)把用于發(fā)出回聲定位叫聲的結(jié)構(gòu)專門化了.The answer is that they use echolocation or sonar.它們用回聲定位或者說聲納系統(tǒng).Echolocation is a highly technical and interesting tactic.回聲定位是一項具有高度技術(shù)性和趣味性的手段.And to interfere with the echolocation of marine animals, while driving them mad.和干擾回聲定位的海洋動物, 而駕駛他們瘋了.Even so, we can hear echolocation clicks from some bats, such as the spotted bats.即使這樣, 我們也能聽到一些蝙蝠發(fā)出的回聲定位聲, 比如斑紋蝙蝠.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)用價值. 返回 echolocation