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- Time-frequency analysis of echolocation call of bat based on continuous wavelet transform 蝙蝠回声定位叫声的连续小波时频分析
- echolocation call of bats 蝙蝠回声定位叫声
- Identification of bat species inhabiting the same area by analyzing the echolocation call 依据回声定位声波参数判别同域栖息的蝙蝠种类
- ECHOLOCATION CALLS OF GREATER HORSESHOE BAT AT DIFFERENT BEHAVIOR 马铁菊头蝠不同行为下的回声定位叫声
- There are some ghostly shapes of bats flitting about in the dark. 黑暗中有些蝙蝠飞翔的鬼影。
- The call of this bird is very loud. 这只鸟的叫声很响亮。
- Mary is always within call of her mother. 玛丽对母亲总是随叫随到。
- Some bats have specialized structures for emitting echolocation calls. 一些蝙蝠已经把用于发出回声定位叫声的结构专门化了。
- There are a lot of bats flitting about in the dusk. 黄昏时分有许多蝙蝠飞来飞去。
- Thousands of bats had colonized the ruins. 成千上万的蝙蝠生活在这片废墟上。
- Some species of bats are on the edge of dying out. 有些种类的蝙蝠濒临灭绝。
- Is covered with the wings of bats. 而是蝙蝠的翅膀。
- The call of that bird is not very loud. 那只鸟的叫声不很响亮。
- In terms of pitch, bats produce echolocation calls with both constant frequencies and varying frequencies that are frequently modulated. 关于音调,蝙蝠用恒定频率和频繁调整的变化频率发出回声定位的叫声。
- She can reproduce the call of over twenty birds. 她能模仿二十多种鸟叫的声音。
- I once read a book call "the call of the wild", but that's beside the question. 我曾读过一本书,叫《野性的呼唤》, 不过这与本题无关。
- A tiny ball of bat guano and sulfur. 材料成分:一个蝙蝠粪和硫磺小球。
- We heard the calling of the bells to prayer. 我们听见了召唤祈祷的钟声。
- 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. 在约900种蝙蝠中,一半以上依靠回一定位法探测飞行中的障碍物,寻找回巢的路线和用作食物的饲料。
- He resolved to respond to the call of the Party. 他决心响应党的号召。