Sentence examples for metals were lower from inspiring English sources

The measured retentions of all three metals were lower for columns than in batches.

Although, the average concentrations of heavy metals were lower than the recommended levels of occupational exposure, their occupational carcinogenic risks were different.

Accordingly, special attention should be paid to the ecological risk of heavy metals in sediments and plants in river eco-remediation projects especially in rivers polluted by heavy metals, although the metals were lower than the level of considerable ecological risk in this study.

Metals were lower at sta. 3A, presumably due to upstream metal precipitation.

Kern et al. (52) evaluated hair samples from autistic and control children and found that levels of sulfhydryl-reactive metals were lower in autistic children relative to control children, which suggests that subgroups of autistic children may have increased susceptibility to certain metals because they are poor excretors or detoxifiers.

The result shows that almost in the all of samples concentrations of heavy metals are lower than the corresponding WHO values.

As also summarized in Fig. 8, when the host rock is shielded by thick, homogeneous and well-developed crusts, as those rich in calcite or gypsum, the near-surface concentration of heavy metals is lower on average, i.e., the absorption of pollutants is more limited.

Levels of all essential metals are lower in ob/ob mice when measured in whole liver.

Results obtained from FRAP assay in this study show that heavy metals induces oxidative stress in experimental model system which is evident from antioxidant levels (in μmol FeSO4 L−1), as in all cases levels for total antioxidant activity in samples exposed to metals are lower than total antioxidant level in control sample.

"Anything galvanized I love," Mr. Ridge said, pointing out that galvanized metal is lower maintenance than stainless steel because it doesn't show fingerprints.

For WNQ570 of the batch utilized in this research, the fatigue crack growth rate of base metal is lower than butt weld.