detectable rate造句怎么写

RESULTS The detectable rate of Schistosomiasis in Jiangning County from 1991 to1999 showed an obvious downtrend, but the area of snail distribution lingered on at the same time.

The detectable rate of the oil-degradable bacteria was also high and detected at 80% of the sampled stations, while the coliform bacteria was only detected at one station.

Results The detectable rate of symptoms, conjunctiva congestion and pterygium were significant higher in exposed workers than those in controls, with statistical significance.

With aging, the detectable rate of gingival bleeding and calculus was increasing, the prevalence of AgP was also increasing.

Results The average equivalent sound level and the detectable rate of workers hearing loss were exponential positive correlation, the coefficient of correlation r was 0 812 45.