Environmental Biotechnology答案2023秋

第二章测试

1.

Which of the following is the right definition of ‘safety factor’ in engineering? （ ）

A:θ_x/[θ_x^min]_lim B:θ_x^min/θ_x C:S₀/S_min D: θ_x/θ_x^min
答案:D
2.The decay of active biomass is a first-order function, including the fraction for true respiration and for inert. ( )
A:错 B:对 3.Solids retention time or sludge age is the reciprocal of the net specific growth rate. ( )
A:对 B:错 4.UAP is biodegraded considerably faster than is BAP. ( )
A:错 B:对 5.The true yield cannot be estimated from experiments. ( )
A:错 B:对