The baseload is the minimum level of demand on an electrical grid.

基础负荷是电网的最低需求水平。

This means upgrading the nationwide electrical grid to prevent power outages and shore up weak spots.

这意味着升级国家电网，防止断电和优化薄弱环节。

This can cause currents all the way down on the surface of the planet, you know, where the electrical grid is.

这可能导致电流一路下降到地球表面，你知道，那里有电网。

One obvious drawback is that connecting deep - water turbines to the electrical grid will be expensive.

该项技术的一个显著缺陷是把深海风轮连接到电网所需要的高额费用.

But the big fear is what might happen to the electrical grid, since power surges caused by solar particles could blow out giant transformers.

但是大的麻烦可能是电网，由太阳粒子导致的电涌会毁掉大型变压器。

And we can go higher, and suspend our transportation like we did with our electrical grid.

然而我们可以把交通系统的位置继续抬升，像我们的输电网络一样。

The research could lead to panels that can charge a cell phone from a conversation or provide a boost of energy to the nation's electrical grid generated by the noise during rush hour traffic.

这项研究可能有助于发明出一种面板，这种面板可以使手机能够靠通话的声音来充电，或者通过上下班高峰期的交通所造成的噪音为国家电力网络提供电能。