long-haul optics
常见例句
- Today's long-haul optics use photons, or light, to carry information at about 1% of what it would cost with electronic circuits and semiconductors.
FORBES: Wired and restless - For 25 years high costs had confined fiber optics to handling long-haul tasks.
FORBES: Wired and Restless 返回 long-haul optics