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- 空氣PM10質(zhì)量濃度air PM10 concentration
- 大氣水平消光系數和PM10質(zhì)量濃度具有顯著(zhù)的相關(guān),二者的季節變化非常一致,說(shuō)明PM10對大氣能見(jiàn)度具有相當的影響。There is significant relationship between horizontal extinction coefficient and mass concentration of PM10. Their seasonal variations are very consistent, which means mat PM10 can influence much on the visibility.
- 獲得了175個(gè)有效數據，得出光散射測塵儀讀數（CPM）與PM10質(zhì)量濃度（mg/m3）的換算系數（K）平均值為0.0298，標準差±0.0066。The conversion coefficient (k) from light scattering (CPM) to PM10 (mg/m3) was calculated. The average coefficient is 0.0298 (n=175).
- PM10質(zhì)量濃度PM10 mass concentration
- 早晨清新的空氣使我感到十分愉快。The morning fresh air makes me feel quite frisky.
- 空氣清新劑air freshener
- 保證質(zhì)量guaranteed quality
- 空氣中散發(fā)著(zhù)水仙花的香味。The scent of the narcissi was in the air.
- 整備質(zhì)量kerb weight
- 空氣被令人窒息的車(chē)輛廢氣和工業(yè)煙霧污染了。The air is polluted with the smother of traffic and industrial smog.
- 摩爾濃度molarity
- 表面質(zhì)量surface texture
- 空氣里彌漫著(zhù)咖啡的氣味。There was a smell of coffee pervading the atmosphere.
- 空氣受到了有害氣體的污染。The air is infected with noisome gases.
- 你的工作質(zhì)量有所下降。There has been a slip in the quality of your work.
- 空氣里充滿(mǎn)了玫瑰花的芳香。The air is scented with rose.
- 保證產(chǎn)品質(zhì)量quality assurance
- 骯臟的空氣不適宜呼吸。The foul air is unfit to breathe.
- 摩爾質(zhì)量mole mass
- 繁忙的交通使空氣里充滿(mǎn)一氧化碳。The heavy traffic tinctures the air with carbon monoxide.
