Sentence examples for only two sampling from inspiring English sources

Indeed, metallic contamination at the sampling sites remained subtle when compared to water quality standards (only two sampling sites had either Zn or both Cu and Zn concentrations exceeding the Environmental Quality Standards set by the EU Water Framework Directive).

There were only two sampling events (June 15 and July 23/25) for which Polar Organic Chemical Integrative Sampler (POCIS) and solid phase extraction (SPE) samples could be compared quantitatively.

It should also be mentioned that our data represent only one sampling site of the large-scale field experiment.

Rutile and gismondine were identified in only two samples (Table 1).

Blood and urine sampling was performed daily at 24-hour intervals with some patients therefore having only two samples performed.

Results also indicated that only two samples per day, taken morning and evening, could faithfully reproduce the diurnal slope calculated from 3 or 4 samples (r = .97 .99).97 .99

However, contrast groups are only two samples obtained by limited applications or tests on A and B, and may be with missing values.

In our procedure, experiments with only two samples of different mass are necessary to establish if linear isotherms can be used to describe the retention of the contaminants.

Most metabolomic studies a decade ago had a relatively simple experimental design in which the intensities of compounds were compared between only two sample groups.

More elaborately, Wilcox's diagram (Wilcox 1948) reveals that only two samples from G2 and G4 are Fair and other samples are classified as Good (Fig. 7).

Corpogelinite was observed in only two samples, NYb C3 and NYb C5a; the abundances in those samples being 1.1 % and 0.4 %, respectively.