1.
LVQ Neural Networks Species Identification Based on Echolocation Calls of Bat;
基于蝙蝠回声定位叫声的LVQ神经网络种类识别
2.
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。
3.
Even so, we can hear echolocation clicks from some bats, such as the spotted bats.
即使这样，我们也能听到一些蝙蝠发出的回声定位声，比如斑纹蝙蝠。
4.
Relationship between the echolocation frequency and body size in six species (Chiroptera:Vespertilionidae)
蝙蝠科六种蝙蝠回声定位声波频率与体型的相关性
5.
Correlation Analysis of Nose Leaf Width and Echolocation Domain Frequency in Rhinolophus Bats;
菊头蝠科蝙蝠鼻叶宽与回声定位声波主频率的相关分析
6.
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。
7.
Certain bats emit squeaks.
某些蝙蝠发出吱吱叫声。
8.
Most bats produce echolocation sounds by contracting their larynx.
大多数蝙蝠通过收缩喉咙所发出的声音实现回声定位。
9.
Studies on Echolocation Calls during Postnatal Growth and Behaviors of Mother-infant Communication of 2 Species of Bats;
2种蝙蝠个体发育阶段回声定位声波及母婴交流行为的研究
10.
Correlation between the Echolocation Call Frequency and Morphological Features in Echolocation Bats;
蝙蝠回声定位声信号主频与体征及听觉器官形态学特征的关系
11.
Auditory System of Echolocating Bats Modulates Vocal In Brainstem Level;
回声定位蝙蝠听觉系统在脑干水平对发声的调控作用
12.
The bat judges distances by a kind of echo-location.
蝙蝠用一种回声测定法来判断距离。
13.
and we have only to turn to that extraordinary discovery of echo-location in bats,
我们只要看一看蝙蝠回声定位这一极不寻常的发现，
14.
"This echo-location in bats is often compared with radar, the principle of which is similar."
蝙蝠的回声定位常常可与雷达比较，其原理是一样的。
15.
Sunset brought the high-pitched squeals of fruit bats.
日落带来了蝙蝠的高声尖叫。
16.
Research on Bat Species Recognition System Based on Neural Networks;
蝙蝠叫声种群识别神经网络系统研究
17.
Characters of Echolocation Calls in Myotis macrodactylus
大趾鼠耳蝠回声定位声波特征与分析
18.
Most Bats use echolocation to orient themselves and find prey. Wingspreads vary among species from 6 in. (15 cm) to 5 ft (1.5 m).
蝙蝠多藉回声定位捕食,体型大小差异极大,翼展从15公分～1.5公尺都有。