作为信号的

An approach is proposed, which emphasizes the importance of concave lens which can scatter the laser and make it an ideal signal source to be captured by the CCD lens. Thus, the measurement would be more precise, taking full advantage of the laser.

本文提出以凹透镜散射法将待测光源转化为镜头可以直接捕捉的理想光源，从而大大提高了点的测量精度，充分利用了激光作为信号源所体现的优势。

Cymometer as a measuring apparatus, often called electronic counter, and its basic function is to measure the frequency and signal cycle.

频率计作为测量仪器的一种，常称为电子计数器，它的基本功能是测量信号的频率和周期。

Failing that, a whining sound would once again be heard as the rocket accelerated earthward, getting louder until a final "thud" signalled impact with the ground then groans!

做不到这一点，一whining声音将再次听到作为火箭加速地向，的呼声日益高涨，直到最后" thud "的信号的影响，与地面

Because heart-sound is a highly nonstationary signal, this paper presents the application of adaptive filter method to the elimination of noise, and at the same time, employs the datum of heart-sound plot as the reference noise.

针对心音信号的非平稳性，提出了以自适应滤波方法来消除干扰，并提出了以心音间隙期的样值作为参考噪声的分析方法。

An extra twisted pair must be specified to have enough conductors to run a signal ground.

必须预定有额外的双绞对，以有足够的导线作为信号地的通路。

As a result blimps, adjusted to hover at appropriate heights, are often used to relay data to and from satellites.

结果是被调整到盘旋在适当高度的飞艇，经常被用来作为接受和发送卫星信号的中转站。

We even use volatiles for chemical signals of our own—as ingredients for commercial perfumes.

甚至我们也利用植物挥发物作为自己的化学信号，如：流行香水中的成分。

If the host detects another signal on the wire, it sends out an extended jam signal that causes all nodes on the segment to stop sending data.

作为对JAM信号的响应，网络上的节点会在试图发送数据之前等一会。

While this was doing, the master seeing some light Colliers, who not able to ride out the storm, were obliged to slip and run away to sea, and would come near us, ordered to fire a gun as a signal of distress.

正当大家全力抽水时，船长发现有几艘运煤的小船，因经不起风暴被迫出海，可能会向我们驶来，船长于是下令放枪，作为求救的信号。

But as soon as Mr Kamei took office in September, he signalled a halt to privatisation.

然而，当龟井在九月上任就职，他将私有化的中止作为自己的掌权信号。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了