rising main

基本解释

Water to be taken from storage cistern and not from rising main to UK water regulations.
水应采取的蓄水池，而不是上升，主要向英国的规章。
However, these costs are now rising and the main processors are trying to buy more land to plant tomato.
但随着成本的不断上升，主要加工商正试图购买更多的土地种植番茄。
blog.sina.com.cn
At the beginning of the twenty-first century, the European Union and China, as the two main rising entities, have much to exchange and to share.
中国与欧盟，作为二十一世纪初两个主要崛起的实体，有许多值得交流与分享的事物。

But Ban Ki-Moon said Tuesday that the evidence is "quite clear" that humans are the main cause of temperatures rising faster than expected.
It is routinely reported China relies heavily on cheap and widely available coal, the main resource that creates the rising carbon dioxide levels blamed for global warming and other environmental damage.

Eight companies cited rising costs as their main risk while four cited foreign exchange worries.
FORBES: Asian Business Sentiment Continues Slide Thomson Reuters/INSEAD Survey Shows
So far, governments have responded to rising unemployment in three main ways.
ECONOMIST: Asia goes on the dole