By swapping out the standardgrid view for the buffered view, the application performed as it should by only changing a line or two of code.
通过将标准网格视图换成缓存视图，只改了一两行代码，程序运行如常。
2
A standardgrid becomes hard to manage if too many of them are connected to it; supply and demand on electricity-transmission systems must always be in balance.
标准的电网如果接入太多这样的电源则很难管理，输电系统必须随时保持平衡。
3
Establishing a national renewable electricity standard will help to unify the fragmented U.S. grid system — an important step in the wider adoption of using more wind and solar for energy generation.