phenol coefficient造句

例句与造句

1. One way to compare disinfectants is to compare how well they do against a known disinfectant and rate them accordingly using the Phenol coefficient.
2. To calculate phenol coefficient, the concentration of phenol at which the compound kills the test organism in 10 minutes, but not in 5 minutes, is divided by the concentration of the test compound that kills the organism under the same conditions ( or, probably more common, dividing the dilution factor at which the tested substance shows activity by the dilution factor at which phenol shows comparable activity ).
3. It's difficult to find phenol coefficient in a sentence. 用phenol coefficient造句挺难的