物理含义:能量信号的自相关函数与能量谱密度函数构成傅立叶变换对。
Physical meaning: the self-correlation function and the energy spectrum density function compose a Fourier transform pair.
提出了把两种火检探头采集的信号融合成炉膛辐射能信号的方法,以及把这个能量信号引入燃烧控制系统的思路。
The technique on how to get the furnace energy signal by fusing signals from the two kinds of flame probes, and the idea about importing this energy signal to combustion control system are given.
单一来看,这些信号每一种所承载的能量微乎其微。
Individually the energy available in each of these signals is miniscule.
当天线接收到信号时,电磁能量将从AC转换到DC。
When the antenna receives a signal, the electromagnetic energy is converted from AC to DC.
减少钠离子通道可减弱信号,从而节约能量。
By using fewer sodium channels, the signal gets dimmed and energy is conserved.
隐形飞机依赖其外形来逃避雷达,这种外形能避免雷达波从机体资源上反射信号、且含有能吸收雷达能量的物质。
Stealth aircraft rely on shapes that prevent radar waves from bouncing back to their sources and on materials that absorb radar energy (stealth-plane time line).
现在距地球差不多有80亿英里,比地球距海王星和冥王星的轨道还要远,我们再也不会从它那里听到任何声音,因为再也不会有什么能量可以使它发出任何信号了。
It is now nearly 8 billion miles away, past the orbits of Neptune and Pluto, and we will not hear from it again because it no longer has any power left with which to send out a signal.
线鳍电鳗(Sternopygusmacrurus)是种使用电场感知周边环境的鱼类,在休息的时候会减弱信号以节约能量。
Fish that use electric fields to sense their environments dim their signals to save energy during the day when they are resting.
因为葡萄糖是神经元活动的能量来源,所以大脑中的短暂的葡萄糖低浓度水平会向胃发出信号,让人赶快往嘴里塞食物,纵然能量其实只消耗了九牛一毛。
And because glucose fuels the neurons, a transitory low level in the brain may signal the stomach to get the hands to fill up the mouth, even though the energy actually spent has gone up just a hair.
今年早些时候,英特尔及西雅图华盛顿大学的研究人员演示表明,他们能够从4.1公里以外的电视信号中获取能量来给一个小功率传感器供电。
Earlier this year researchers at Intel and the University of Washington, in Seattle, showed that they could power a small sensor using a TV signal 4.1 kilometres away.
当这些标签暴露在无线电信号下时,它们将利用信号的能量发回其所包含的信息,这些信息大部分是用于识别物品的一长串数字。
When exposed to a radio signal, they use its energy to send back the information they contain, mostly a long number identifying an object.
时时刻刻都在我们身边数以百计的无线电信号以波的形式存在的能量。
Around us all the time are hundreds of radio signals in the form of waves of energy.
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.
这是身体在发出信号,因为人们在夏天消耗了太多的能量,所以现在身体需要休息。
It is a sign that the human body needs rest, since people have consumed excessive energy in the summer.
仿真结果表明,参考信号的选择不仅与信号的相关性有关,还与振动信号的能量分布有关,为选择振动信号作为参考信号提供了依据。
Simulation results show that the selection of reference signal depends not only on the correlation , but also on the distribution of vibration energy, which can be used to guide the signal selection.
更重要的是,大脑似乎并不能像记录咀嚼所获得的能量那样精确地记录液态能量,而且不会发出停止吃东西的信号来使你不再摄入更多的食物。
What's more, the brain doesn't seem to register liquid calories as accurately as calories that are chewed, and it doesn't send stop-eating signals to keep you from eating more food.
地表一致性技术的使用,改善了地震信号能量的横向一致性,提高了剖面的保真度。
By the technique of surface consistent we can improve the landscape orientation's coherence of seismic signal energy and enhance fidelity of section.
前一种方法是利用信号在频域的能量分布特征识别目标,实际测试取得约83%的平均识别率。
The preceding method is uses the signal in the frequency range energy distribution trick recognition goal, the actual test obtains approximately 83% average recognition rate.
通过各频带的能量分析,才能获得较准确的频率特性,同时也可以得到原始信号的局部特征。
Through the energy analysis of different frequency bands, we can attain the blasting vibration signals' frequency identity and original signals' part character.
也就是这个回家的信号使得你协调自己的焦点连接上新地球的能量。
It is this homecoming which signals to you the attunement of your focus to the New Earth energies.
总的来说,能量检测在平稳的环境中性能是最好的,但是对干扰敏感且不能给出信号的参数。
In general, Energy Detector works best in the stationary environment, but is sensitive to noise fluctuation and jamming and cannot get signal parameters.
无论你是为别人还是为自己工作,如果你能留意你周围能量场的一些信号,你会处于一个更有利的位置。
When you turn on your antennae to be mindful of signals in the energy field around you, you'll be in a better position whether you're working for someone else or for yourself.
你的身体才不会因为细抱缺乏能量而发出求救信号。
Your body only then not because will hug thin lacks the energy to send out the distress signal.
佐治亚理工学院的研究人员(包括上面照片里的ManosTentzeris教授)正在收集来自广播电台、电视信号发射机、手机网络和卫星网络的能量。
The energy the Georgia Tech researchers, including professor Manos Tentzeris (above), are gathering comes from radio and television transmitters and cellphone and satellite networks.
手机经过射频电波(一种与调频电波和微波类似的能量方式),将信号发送至左近的信号塔。
Cellphones send signals to nearby towers via radio frequency waves, a form of energy similar to FM radio waves and microwaves.
加入钙离子,可以抑制钠泵的活动,调节信号的产生,可以保存能量,保护高频细胞。
Enter calcium, which, by inhibiting the activity of the sodium pump, regulates signal firing, and may conserve energy and keep the high-frequency cells from burning out.
加入钙离子,可以抑制钠泵的活动,调节信号的产生,可以保存能量,保护高频细胞。
Enter calcium, which, by inhibiting the activity of the sodium pump, regulates signal firing, and may conserve energy and keep the high-frequency cells from burning out.
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