The positive grid made from the alloy materials can be applied to produce high-energy whole-sealed lead-acid batteries, ensuring good performances of batteries.

用该合金材料制成的正极板栅用于生产高能量全密闭铅酸蓄电池，保证电池的性能优良。

youdao

It is clear from the positive progress with smart grid pilots that the energy utilities can also succeed.

FORBES: Hard Lessons For Smart Grids

Integrated horticultural infrastructure and a national smart grid have three important things in common: They can begin to have positive effects at a small level and expand to large scale, they are long term, and they produce jobs with money that circulates within our economy.

CNN: Commentary: Green way to create jobs, save cities

Every review contains a grid that objectively breaks down a movie's content, from violence and language to positive role models and message.

ENGADGET: Kaleidescape teases movie download store; brings Rotten Tomatoes, Leonard Maltin to its servers