With the alternating current that flows through the power distribution system, the superconducting cables do suffer some losses of energy.
对于输电系统输送的交流电，超导电缆在传导时确实会损失一些能量。
Some people, however, question that standard because over long distances high-voltage DC lines suffer lower losses than AC.
现在有人开始质疑这一标准的适用性，因为在远距离输电的情况下，采用高压直流(HVDC)要比高压交流损耗小。
Every company has secrets. Some confidential company information can be so important that if your competitors got hold of it, your company could suffer very serious financial losses.
每家公司都有秘密。公司里有些机密信息是很重要的，如果你的竞争对手得到这些信息，你的公司就可能会遭受到很严重的经济损失。
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