因为丰富的煤炭储备，南非素来电力充足，电费堪称世界最低。

South Africahas long taken abundant, low-cost electricity-some of the cheapest in theworld, thanks to the country's huge coal reserves-for granted.

youdao

在电力充足的地方，在地下用电弧等离子体气化煤，具有发展前途。

In places where electricity is sufficient, it is rather promising to treat underground coal with plasma are.

youdao

本文首先将供电可靠度分成若干个等级，通过构造电力充足概率来衡量不同的可靠度等级，并以此分摊容量成本。

This paper divides reliability into several priorities, describes gain of loss probability (GOLP) to value different reliability and allocates capability cost.

youdao