本发明可降低覆铜箔基板的信号损失，提高 信号传播速度以及降低生产成本。
The invention can reduce signal loss of copper foil cladding substrate, improve signal transmission speed and reduce production cost.
尽管先前的研究已经证实，光的“群速度”可以超越光速c，而“信号传播速度”——光携带的信息的传播速度——不能超越光速。
Although previous studies have found that the "group velocity" of light can travel faster than c, the "signal velocity" - the speed at which information travels - cannot.
尽管先前的研究已经证实，光的“群速度”可以超越光速c，而“信号传播速度”——光携带的信息的传播速度——不能超越光速。
Although previous studies have found that the "group velocity" of light can travel faster than c, the "signal velocity" -the speed at which information travels -cannot.
但大气波动会影响信号的传播速度，从而导致计算错误。
However, errors creep in when atmospheric fluctuations disrupt the signal speed.
科学家发现，单个光子的前驱波头一般以光速c传播，就像由大量光子携带的信号的传播速度一样。
The scientists found that the precursor wave front of a single photon always travels at c, like the signal velocity of large groups of photons.
通信延迟包括遥控指令的延迟和遥测信号的延迟，主要是由光传播速度造成的。
The communication time-delay concludes the delay of remote control commands and telemetry signals, which is brought by light transportation speed.
本文应用洛仑兹变换和信号的传播速度小于光速，解释了洛仑兹长度收缩佯谬，具体证明了在不同参照系上的观测者，观测所得结论相同。
By using Lorentz transformation, this article explains the paradox of Lorentz length contraction, it also proves that observers in different reference systems reach the same observing conclusion.
本文应用洛仑兹变换和信号的传播速度小于光速，解释了洛仑兹长度收缩佯谬，具体证明了在不同参照系上的观测者，观测所得结论相同。
By using Lorentz transformation, this article explains the paradox of Lorentz length contraction, it also proves that observers in different reference systems reach the same observing conclusion.
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