查询词典 echo-location

This 'echo' can easily be avoided by using either a computer headset or by turning your speaker volume down so as to minimize the chance of your microphone picking up and retransmitting the incoming voice signals.

回声』可轻易避免用电脑耳机或转要么你议长量下降等正如你的机会减至最低麦克风拾袭及转发语音信号。

Tower green glass walls and vertical shaft of the box with a circular hall in the Chamber and the elevation of echo each other.

塔楼绿色的玻璃幕墙和垂直的竖框与圆形的大厅和中庭的立面机理相互呼应。

With FDDA method, the precipitation echo reflectivity field gained by observation and three dimension wind field as well as other parameters obtained by retrieval are put into the usual mesoscale or smallscale numerical model, so that the inner structure of mesoscale or smallscale weather system is better researched and precipitation is estimated more exactly.

2利用四维同化方法，将单多普勒天气雷达观测得到的降水回波的反射率场以及用反演技术得到的三维风场及其它变量，加入到通用的中小尺度数值模式中，以便更好地研究中小尺度天气系统的内部结构，预测其演变，并提供更精确的降水估计。

Known as an "echo stone", because its lines trace the crags2 and curves of the mountainous horizon beyond, it had probably been carved, polished and set in place by Inca stonemasons about 550 years earlier.

因为上面有细纹描画出远方天地相交处的耸立岩石和山峦起伏的轮廓，圣石亦称&回音石&。圣石极有可能是在大约550年前印加石工雕刻、打磨，并放置于此。

Activation of the echo sounder when ordered by the Master.

在船长的指令下开起测深仪。

A Activation of the echo sounder when ordered by the Master.

在船长的指令下开起测深仪。

What may affect the accuracy of sounding with echo sounder?

答案：D什么会影响回声探测仪的精度？水的温度和密度

What may affect the accuracy of sounding with echo sounder?

Key：D 什么会影响回声探测仪的精度？水的温度和密度

We have also as the first manufacturer in the world introduced a combined system, which is type approved and equipped with a Wheel Mark, of a speed log and an echo sounder.

我们还作为第一个制造商在世界上介绍了组合系统，这是型核准，并配备了车轮马克，一个速度日志和测深仪。

It will introduce the theory, current status and hardware of echo depth sounder and GPS. Also introduce the control flow of system, how to control the system errors, program rules of software, design of monitoring interface and the application in actual measuring process and advantage.

本文详细介绍了回声测深仪和GPS的工作原理、发展现状以及本系统采用的硬件类型；还介绍了整个系统的控制流程、系统误差的控制、软件开发工具Delphi的编程规则、监控界面的设计；最后还详细介绍了系统在实际测量过程中的应用以及其优越性。

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％。