不仅仅要让可再生能量系统更加可靠，更在于平衡某一区域的容量，有点儿像一组庞大的不间断电源(ups)群。
It's not just about helping renewable energy systems more reliable, its about evening out the capacity in a given region, kind of like a massive uninterruptible power supply (UPS).
同时，公用事业工人们也在往这个修建了40年的建筑群铺设一条紧急电缆，为水泵的运转提供不间断的供电。
Meanwhile, utility workers are extending an emergency power cable to the 40-year-old complex. That would allow a steady supply of electricity to run water pumps.
构造了求解二维两群中子扩散方程的混合间断有限元格式，研制了相应的计算程序。
A variational formula combining mixed finite element method with discontinuous finite element method is derived for solving the two-group neutron diffusion equation in 2d.
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