The wavelet packet method characterized by good time-frequency localization can be used to make signal reconstruction and energy analysis of blasting vibration wave.
利用小波分析良好的时频局部化性质，可以很好地对爆破地震波进行信号重构和能量分析。
As these experiments show, begging apparently provides a signal of need that parents use to make judgments about which offspring can benefit most from a feeding.
正如这些实验所显示的，乞求显然提供了一种需要的信号，父母可以利用这种信号来判断哪些孩子能从喂食中获益最多。
Third, one interprets signals by asking “what kinds of people would make this choice?” while understanding that the person makes the choice hoping to send the signal.
第三，人们通过思考“哪类人会做这样的选择”来解释信号，即使他们指导做出这样选择的人是希望通过这个选择来发送信号。
Wireless devices, however, introduce a number of different factors that make the transmission of this signal a lot more difficult.
而无线设备面临很多不同的因素可以使得信号的传输更加困难。
But if CAPTCHAs are broken it might not be a bad thing, because it would signal a breakthrough in machine vision that would, for example, make automated book-scanners far more accurate.
而验证码系统被破解倒也未尝不是一件好事，因为这标志着机器视觉取得突破，或许，自动书刊扫描系统将由此变得远比现在精准。
When the acoustic waves that make sound cause the fibres to vibrate it produces a corresponding electrical signal that can be detected.
当此类纤维振动导致声波出现的时候它们可以产生一定的能被捕捉到的电子信号。
More important, she says it could send such a negative signal about America’s financial governance that it could make the markets inhospitable to American debt.
更重要的是，这种行为可能给出一个美国金融管理的负面信号，使市场看低美国国债。
Instead, it simply does what Apple said it was going to do: make the signal strength indicator more accurate.
只是实现了苹果之前承诺的：让信号强度显示的更精确。
To make it easy for them, however, he had written to them asking that they put up a signal for him when the train passed their little farm on the outskirts of town.
为了能让他们好过点，他去了一封信，请他们在镇子外面火车经过他们家的小农场的地方挂上标志。
By timing how long the signal takes to make the return trip, the instruments can determine differences in height.
通过计算信号往返需要的时间，仪器可测定差距高度。
When teams feel pressured to "make their Numbers" at all costs, that is a signal that they are still working at CMM Level 1.
当团队感到压力，不得不以任何事为代价来“制造数字”时，那就是他们仍处于CMM第一级的信号。
The software update would only make iPhone 4's signal meter more accurate, and not fix the problem.
软件更新只能让iPhone4的信号计量更准确，而无法修复硬件的毛病。
When the phone hits 1 bar, he can still make a call, but not when it's "searching for signal."
当信号只有1格的时候他依然能够进行通话，但是在显示“搜索信号”的时候就不行。
That's a first for WHO, and another signal of the new way in which we are able to mobilize the strengths of our Organization in coordination with our Member States to make progress.
这对世界卫生组织来说是一个开端，也是采用一种新方法的另一个信号，以这种方法我们能够调动本组织的力量，与我们的会员国协同取得进展。
In the laboratory dish, the cells were seen to signal and make connections with other nerve cells.
在实验室器皿中，人们看到这些细胞发出信号，并与其它神经细胞联系。
To make this a pull system, it needs a mechanism allowing the downstream process to somehow signal the upstream process to start working.
而为了使其变成拉动式系统，还需要一种机制来使下游工序以某种信号通知上游工序开始工作。
Channel modulators take any video signal — from a security camera to your favorite television station — and make it viewable on every television in the house.
信道调制器能接收任何视频信号，不论是摄像头还是你喜欢的电视节目，都能在你房子内的每一台电视上播放。
Lower temperatures signal your body that it's time to sleep, and they make hot flushes less disruptive.
降低温度会暗示你的身体，该睡觉了，它们能减少潮热造成的干扰。
Sometimes apologies are offered not to make amends with victims but to signal to an external audience that one is a good person.
有时给予道歉并不是为了向受害者赔罪，而是为了向旁观者表明自己是个好人。
If the bicyclist rides faster than the runner can go, and will be looping back to meet the runner, make sure the bicyclist knows how to signal properly and avoid turning into traffic.
如骑车者速度比跑步者快很多，将可能迂回后跟其汇合，确保骑车者知道如何向其示意，并避免发生意外。
More important, she says it could send such a negative signal about America's financial governance that it could make the markets inhospitable to American debt.
更重要的是，这将对美国的金融管理带来消极影响，造成美国债务无法在市场中立足。
Singing demands neurological sophistication and physical stamina and is thus a good signal of what fine mates (and bad opponents) they would make.
鸟儿的鸣叫需要复杂的神经系统和良好体力的配合，因而能很好地显示出它们会是多么优秀的配偶（强有力的竞争对手）。
It's much easier to make those early appointments on time if you get up early. Showing up late for those appointments is a bad signal to the person you're meeting.
早起让你更加容易准时赴约，迟到会给你的约会对象一个糟糕的印象。
Flashing as positioning signal, in the night, 30 meters can make people instantly blind, reached the warning and personal defense.
爆闪除作为定位信号外，在夜晚，30米以内还能使人瞬间致盲，达到警戒和个人防卫作用。
The simulation results show that the algorithm can make the antenna array track the signal and efficiently suppress several strong interferences at the same time.
仿真结果表明，算法可以使得天线阵在主波束对准有用信号的同时，有效地抑制多个强干扰。
By single chip computer control of counter automatically generate tong 1 second stop 4 seconds of signal, make no. 5 relay output drive electric horn turns electrify.
由单片计算机控制的计数器自动产生通1秒停4秒的信号，使5路继电器输出带动电喇叭轮流通电。
Well, sweetness and saltiness signal that a food is edible, and so it seems to make sense that when our bodies need energy, we would be more sensitive to these tastes.
哦，甜味和咸味发出了这个食物可食用的信号，并且在我们的身体需要能量的时候似乎更有意义，我们可能对这些味道更加敏感。
Well, sweetness and saltiness signal that a food is edible, and so it seems to make sense that when our bodies need energy, we would be more sensitive to these tastes.
哦，甜味和咸味发出了这个食物可食用的信号，并且在我们的身体需要能量的时候似乎更有意义，我们可能对这些味道更加敏感。
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