aeration双语用法和例句

1 . Theoretically sludge yield is nil for the extended aeration process.

对延时曝气法而言,理论上污泥生成量应为零.

来自辞典例句

2 . Roots must have good aeration in order to function properly.

为了根系机能正常活动,必须有个良好的通气条件.

来自辞典例句

3 . This is true for BOD removal, aeration and biological growth.

这对生化需氧量的去除, 通气,生物生长都是适用的.

来自辞典例句

4 . Poor drainage causes deficient soil aeration and death of the roots.

排水不良能减低土壤的透气性,使根死亡.

来自辞典例句

相关单词

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