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关注：1
2013-05-23 12:21
求翻译：it has been found that certain bats emit squeaks and by receiving the echoes,they can locate and steer clear of obstacles or locate flying insects on which they feed.this echonative in bats is often compared with radar,the principle of which is similar是什么意思？ 待解决
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it has been found that certain bats emit squeaks and by receiving the echoes,they can locate and steer clear of obstacles or locate flying insects on which they feed.this echonative in bats is often compared with radar,the principle of which is similar
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
人们已经发现,某些蝙蝠发出的吱嘎声,接收的回波,他们可找到并避开障碍或找到飞虫喂它们的。这在蝙蝠是echonative往往与雷达相比,这种类似的原则。
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2013-05-23 12:24:58
它被发现某些棒通过接受回声散发吱吱声和，他们可能清楚地位于和操纵障碍或找出他们feed.this echonative在棒经常与雷达比较的飞行昆虫，原则，其中是相似的
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2013-05-23 12:26:38
研究发现，某些蝙蝠发出尖叫声和通过回声，他们可以查找并避开的障碍或找到飞行昆虫的他们在蝙蝠 feed.this echonative 经常相比的雷达，其原理是相似
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2013-05-23 12:28:18
它是建立那某些蝙蝠发表使吱吱叫和通过收到回声，他们可以清楚障碍物的定居和驾驶或查找飞行的昆虫上那他们蝙蝠中的 feed.this echonative 经常被与雷达比较，对哪个是类似的原则
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