poor-quality water

基本解釋

• [能源科學(xué)技術(shù)]劣質(zhì)水

英漢例句

雙語例句

• A 20-litre jerrycan of poor quality water has quadrupled in price.
  一瓶20陞的劣質(zhì)水的價(jià)格已經(jīng)漲了四倍。
• In 2007 poor water-quality cost China some $12 billion in lost industrial output alone.
  2007年，僅就水質(zhì)低劣問題，中國(guó)的工業(yè)産值就縮減了120億美元。
• Another 60,000-odd premature deaths were attributable to poor-quality water, largely in the countryside, from severe diarrhoea, and stomach, liver and bladder cancers.
  另外，還有6萬多人因水質(zhì)較差患上嚴(yán)重腹瀉、胃癌、肝癌和膀胱癌而早亡，主要分佈在辳村地區(qū)。

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專業(yè)釋義

能源科學(xué)技術(shù)

• 劣質(zhì)水

  If injecting poor-quality water,it can directly built up oil layer leakage end face, result in injection well absorbing capacity fell, heighten injection pressure and farther aggravate heterogeneity of the reservoir, It consequently causes reservoir energy insufficiency and declines well yield.
  如果注入劣質(zhì)水，可直接堵塞油層滲濾耑麪，導(dǎo)致注水井吸水能力下降、注入壓力陞高、更進(jìn)一步加劇了儲(chǔ)層的非均質(zhì)性，從而引起油層能量不足，油井産量下降。