Sentence examples for metals was not from inspiring English sources

The formation of stable platinum II) carbonyl species for catalysts prepared by stepwise impregnation of alumina by salts of the two metals was not observed for catalysts prepared by a simultaneous impregnation method.

Since the degree of similarity among the material footprints of metals was not marked, relative differences in the demand for these target metals is considered important.

Therefore, the local variation of metals was not obviously clear and showed metal-specific area, with slight low concentration at Boughaz and Mastroh sites which are relatively far away from pollution sources.

It is found that the degree of similarity among the carbon and material footprints for the three target metals was not very high [Spearman's rank correlation coefficients between them were 0.34 (neodymium), 0.63 (cobalt), and 0.10 (platinum)], implying that differences in relative household demand should be carefully considered based on differences in target footprints.

The distribution of these metals was not homogeneous showing accumulations in some areas and dispersal in others (Fig. 3).

The levels of metal particulates, although expected to be high, were not directly measured because real-time personal monitoring of airborne transition metals was not available.

The exact mechanisms that underlie neurotoxicity induced by iron and other metals are not completely understood.

Metals are not usually used, especially in seawater, which is highly corrosive.

Various mean stress correction models for cubic metals are not operative in magnesium alloys.

The depth profiles of the implanted metals are not influenced by increasing ion current density.

These metals are not actually all that rare.