cubic metre

常見(jiàn)例句

雙語(yǔ)例句

• The airlines at this time are working to a safe limit of four milligrams of ash per cubic metre of air.
  而現(xiàn)在，航空公司衹能在空中每立方米灰分濃度低於四毫尅的安全限制範(fàn)圍內(nèi)運(yùn)行。
• Some employ distillation, which needs about 10 kilowatt-hours (kWh) of energy per cubic metre of seawater processed.
  一些工廠採(cǎi)用的淨(jìng)化程序每処理一立方米海水需要約10千瓦小時(shí)的能量。
• By reducing particulate matter (PM10) pollution from 70 to 20 micrograms per cubic metre, we can cut air quality related deaths by around 15%.
  將可吸入顆粒物（PM10）從每立方米70微尅減少到20微尅，則與空氣質(zhì)量有關(guān)的死亡就可減少大約15%。

權(quán)威例句

• On April 21st the CAA established a new rule, deeming regions thought to have less than 2, 000 micrograms of dust per cubic metre safe for flight.
  ECONOMIST: Volcanoes and air travel: Small eruption in Iceland The
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