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。

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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。

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One of the student inventors, Camila Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.

其中一名学生发明者卡米拉·鲁比奇表示，该设备将植物释放的能量转化为低能级电流，为手机充电。

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With a project-level perspective, an experienced developer possesses a thorough knowledge of field-tested plant performance down to the level of the solar module and even the solar cell itself.

FORBES: Going Solar: A New Approach To Measuring Performance

The shooting spree that left Rep. Gabrielle Giffords gravely wounded and six others dead accounted for 57% of headlines from Jan. 10-16, and the earthquake and tsunami that caused a rupture in a Japanese nuclear plant matched that level from March 14-20.

FORBES: It's Official: 2011 Was the Year of Blockbuster News

Duke Energy spokeswoman Rita Sipe said Duke Energy had detected trace radioactive elements, likely to have originated from Japan's Fukushima plant, in North Carolina and South Carolina -- but at a level "far below" reporting requirements.

CNN: Japan's nuclear contamination spreads to more U.S. states