Sentence examples for superior grades of from inspiring English sources

Analysts said rising oil prices reflected confidence that the economy was beginning to rebound from a deep recession, as well as higher demand from refineries for superior grades of oil that were cheaper to refine.

Alternatively, impurities arising from these same two amine species, as well as from formamide, within the commercially supplied N-methylformamide could be lessened by accessing a superior grade of this starting reagent.

Because of this, it is not uncommon for senior members commanding groups and squadrons to have members of superior grades serving under them.

Naturally, it also influences the teaching of biological subjects in superior grades.

The depth of this talent pool drops immensely when it is further winnowed to students with superior grades and test scores.

In his student years, he read profusely and earned superior grades.

Over the period, quality of coal has deteriorated due to exhaustion of superior grade coal in upper seams of BCCL and CCL Coal Belt (Sarkar et al. 2015).

Due to over exploitation of superior grade coals, the remaining resources are inferior in grade having high level of impurities.

Due to over exploitation of superior grade coals in the country, the remaining coal resources, available for current use, are inferior in grade and contain high level of impurities and there is ample scope of bio-beneficiation of these coals using bacterial biomass.

These peculiar qualities include high gel strength at very low concentrations (a one percent solution of superior grade Gelidium-type agar gels at 35°C to 50°C and melts at 80°C to 100°C), low viscosity in solution and transparency.

When he suggested he might be interested in something more substantial he was referred to another counter, a dozen yards away and there he found barometers of a superior grade and in a higher price bracket.