Substation electric energy remote terminal unit(ERTU) is an important plant-level device for substation data acquisition, and it is obviously a part of digital substation system.
变电站电能量采集终端（ERTU）是变电站数据采集的一个重要厂站级设备，也是数字化变电站的组成部分。
2
The reduced level of photosynthesis led to a massive decline in plant life of all kinds, and this caused massive starvation first of herbivores and subsequently of carnivores.
光合作用减弱导致各种植物大规模减少，进而这首先会使大规模的食草动物饿死，随后就是食肉动物。
3
One of the student inventors, Camila Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.