pollution sources

基本解釋

But what about pollution sources that have already been built?
但是，那些已經(jīng)建成的污染源又該怎么辦？
The project succeeded in screening 346 sites with potential chemical contamination risks and identifying 58 priority pollution sources for follow-up mitigation actions.
通過對346個具有潛在化學(xué)污染風(fēng)險的點(diǎn)進(jìn)行篩查，這一全球環(huán)境基金項(xiàng)目識別出58個重點(diǎn)污染源作為采取后續(xù)措施的重點(diǎn)。
to organize, direct and coordinate environmental quality monitoring and supervision and monitoring of pollution sources;
組織、指導(dǎo)和協(xié)調(diào)環(huán)境質(zhì)量監(jiān)測和污染源監(jiān)督性監(jiān)測；

The country's first national census of pollution sources is due to begin in February.
ECONOMIST: Environmental protection in China
Not surprisingly, in the United States, asthma sufferers are often in low-income communities near major pollution sources, such as freeways or factories.
FORBES: How Our Buildings Are Making Us Sick
So people who live downwind of big sources of pollution really do have drier lives.
ECONOMIST: Weather and pollution