pollution abatement costs

基本解釋

Rather than a regulatory system with uniform effluent limitations, it may be preferable to have a variable standard that would concentrate pollution abatement where it costs the least.
制定各種各樣的花費(fèi)成本最少而又達(dá)到減污效果最佳的可變標(biāo)準(zhǔn)或許是最好標(biāo)準(zhǔn)，而不是統(tǒng)一的污染限制管制體制。
A World Bank study in 2003 showed that with very few exceptions companies did not choose to invest in poorer countries in order to avoid the costs of pollution abatement in richer ones.
2003年世界銀行一項(xiàng)研究表明，那些更加富有國(guó)家的絕大多數(shù)公司愿意在貧窮國(guó)家投資，以避免其付出高昂的環(huán)境代價(jià)。