cubic metre

常见例句

雙語例句

• 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圍內運行。
• Some employ distillation, which needs about 10 kilowatt-hours (kWh) of energy per cubic metre of seawater processed.
  一些工廠採用的淨化程序每処理一立方米海水需要約10千瓦小時的能量。
• 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，則與空氣質量有關的死亡就可減少大約15%。

權威例句

• 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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