回声

Point can be calculated. So was born the echo-sounding apparatus, now in general

这样就产生了目前各种船舶上普遍应用的回声探测仪。

These structures had been detected years earlier by echo-sounding instruments, but they had never been penetrated in the course of drilling.

这些结构在早些年被回声探测器探测过，但是它们在探测过程中从未被穿透。

I don't believe the echo of the thunder

我不相信雷的回声

The earth is not an echo,man and his life and all the things of his

地球不是一个回声，人和他的生命以及他生命的一切

The earth is not an echo, man and his life and all the things of his

地球不是一个回声，人和他的生命以及他生命的一切都是经过

If you shout loudly, you'll hear the echo.

如果你大声喊，你就能听到回声。

Or is it another moronic echo of what everyone else...

抑或是另一鲁钝的回声什么其他人。。。

The world is too big, I hear the echo of my soul.

世界太大，我听见自己的回声，空旷中，只剩下我了。

People call this ECHO,but really this is LIFE.

人们把这叫做回声，其实这就是生活。

"This echolocation in bat s is often compared with radar, the principle of which is similar."

蝙蝠这种回声定位常常可与雷达相比较，其原理是一样的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。