查询词典 echo-location

The echo sounder searched for concentrations of krill, upon which the blue whale subsists almost entirely.

回声探测器寻找磷虾群，它们是蓝鲸的主要食物。

Service is the overflow of superabounding devotion; but, profoundly speaking, there is no call to that, it is my own little actual bit and is the echo of my identification with the nature of God.

服事是对上帝无比热爱的满溢；但是，深入说来，并没有服事的呼召，而是我自己那一点点力量和与上帝的本性合一时的回应。

And the tallying chant,the echo arous'd in my soul

这合拍的歌声，我的心的深处的回应

And Draco remembers the boy?s cold voice, thrumming slightly in his head like an echo:?

然后 Draco 想起了那个男孩冰冷的声音，犹如回声一般在他的脑海中扯出了一条细线。

It was also long enough to echo very nicely if you made good booming noises, and we occasionally titillated each other by saying bad words at one end that grew as they bounced along the pipe and became wonderfully shocking in their magnitude…poopy,Poopy,POOpy,POOOOPy,POOOOPPYYY!

这句实在匪夷所思，不知说的什么）如果快速发出声音，管道足够长来产生回音，我们有时相互娱乐，在管子的一头说另一个人的坏话并弹起管子，声音就越来越大，使我们惊叹于声音变化……傻子，傻－子，傻――子，傻―――――子！

First of all, the mathematical development and extensive computer simulation are used to analyze the influence of amplitude and phase unbalances of in-phase and quadrature channels on weather radar echo spectrum estimation.

首先对回波正交双通道幅相不平衡对气象回波谱估计的影响进行了详细的理论推导和计算机仿真。

The frigid Alaskan backcountry will echo with the yips and yowls of sled dogs for two weeks as 82 mushers race their teams across 1,800km of desolate tundra, jagged mountains and wind-swept sea ice.

当八十二名狗雪橇选手领著他们的队伍穿越一千八百公里的荒芜冻原、崎岖山脉和寒风呼啸的海冰，雪橇狗的叫声将回荡在冰天冻地的阿拉斯加荒野长达两周。

When I meet the engine with its train of cars moving off with planetary motion —— or, rather, like a comet, for the beholder knows not if with that velocity and with that direction it will ever revisit this system, since its orbit does not look like a returning curve —— with its steam cloud like a banner streaming behind in golden and silver wreaths, like many a downy cloud which I have seen, high in the heavens, unfolding its masses to the light —— as if this traveling demigod, this cloud-compeller, would ere long take the sunset sky for the livery of his train; when I hear the iron horse make the hills echo with his snort like thunder, shaking the earth with his feet, and breathing fire and smoke from his nostrils（what kind of winged horse or fiery dragon they will put into the new Mythology I don't know）, it seems as if the earth had got a race now worthy to inhabit it.

当我遇见那火车头，带了它的一列车厢，像行星运转似的移动前进，——或者说，像一颗扫帚星，因为既然那轨道不像一个会转回来的曲线，看到它的人也就不知道在这样的速度下，向这个方向驰去的火车，会不会再回到这轨道上来，——水蒸汽像一面旗帜，形成金银色的烟圈飘浮在后面，好像我看到过的高高在天空中的一团团绒毛般的白云，一大块一大块地展开，并放下豪光来，——好像这位旅行着的怪神，吐出了云霞，快要把夕阳映照着的天空作它的列车的号衣；那时我听到铁马吼声如雷，使山谷都响起回声，它的脚步踩得土地震动，它的鼻孔喷着火和黑烟（我不知道在新的神话中，人们会收进怎样的飞马或火龙），看来好像大地终于有了一个配得上住在地球上的新的种族了。

By ultrasonic echo noise-reduction testing on CS-1-5 test block's flat bottom hole and certain helicopter totors' fatigue flaw, it is shown that ultrasonic signal SNR is increased remarkably.

经对CS-1-5试块的Φ2平底孔超声反射回波和某型直升机旋翼大梁疲劳裂纹超声反射回波的降噪试验，试验结果表明，处理后的超声信号信噪比显著增强。

This thesis aimed at this hotspot, also one of the important regions during the Ninth-and Tenth-Five-Year-Program periods of Chinese Antarctic research. It made use of Radio Echo-Sounding data, surface horizontal ice flow velocity data, digital elevation model data, surface mass accumulation data and the data concerning melting at the bottom of Amery Ice Shelf , to study the grounding line, mass balance, and ice kinematic characteristics of grounded ice sheet and floating ice shelf respectively.

本论文瞄准国际上的这一研究热点地区，同时也是我国&九五&及&十五&期间的南极研究重点地区，利用无线电回波测厚数据、冰面流速数据、数字高程模型数据、冰面物质积累数据及冰架底部融化数据等，对该地区的接地线、物质平衡、陆地冰盖和漂浮冰架的冰川运动学特征等进行了研究。

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％。