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aeration

英 [e??'re???n] 美[,e?'re??n]
  • n. [環(huán)境] 曝氣；通風(fēng)；充氣

詞態(tài)變化

動詞:?aerate;

英文詞源

aeration (n.)
1570s, from French aération, from aérer (v.), from Latin aer (see air (n.1)). In some cases, from aerate.

雙語例句

1. Theoretically sludge yield is nil for the extended aeration process.
對延時曝氣法而言,理論上污泥生成量應(yīng)為零.

來自辭典例句

2. Roots must have good aeration in order to function properly.
為了根系機能正常活動,必須有個良好的通氣條件.

來自辭典例句

3. This is true for BOD removal, aeration and biological growth.
這對生化需氧量的去除, 通氣,生物生長都是適用的.

來自辭典例句

4. Poor drainage causes deficient soil aeration and death of the roots.
排水不良能減低土壤的透氣性,使根死亡.

來自辭典例句

5. Those that are used should be equipped with adequate aeration.
這些部位應(yīng)當(dāng)配置有適當(dāng)?shù)某錃?

來自辭典例句