Sentence examples for amounts of the elements from inspiring English sources
Formally, the phrase elemental abundances usually connotes the amounts of the elements in an object expressed relative to one particular element (or isotope of it) selected as the standard for comparison.
The similar composition of the ground layer and relative amounts of the elements observed in the three samples could suggest a univocal origin of the panels.
Approaches to facilitate the manufacturing process of standard materials use gelatin [ 91], agarose gel [ 92], or sol-gel [ 93] standards, spiked with appropriate amounts of the elements of interest.
da Silva and Arruda [ 73] prepared sample pellets for the measurement of Se and S in sunflower leaves, which were spiked with different amounts of the elements of interest.
Small amounts of the elements, especially calcium and zinc, which are lube oil and fuel additives (Docekal et al. 1992), were observed in DEE and decreased substantially with ER.
The desired amounts of the constituent elements were weighed according to their atomic percentage and then sealed in quartz ampoules under a vacuum of 10−6 Torr.
Different sources of mercury in the atmosphere including volcanoes, coal combustion, and explosives contain different amounts of the element's isotopes, Sun says.
The rock outcrop that Opportunity had been analyzing is rich in sulfate salts with varying amounts of the element bromine, rover scientists reported early this month.
Manure not only affects sorption and precipitation of P, but often contains significant amounts of the element, which is thereby – deliberately or incidentally – added to the land.
About half contained significant amounts of the element, indicating that they had formed from the remnants of supernovae, the titanic explosions of giant stars that once manufactured calcium and other heavy elements in their cores.
Astronomers have discovered that stars containing low amounts of the element lithium tend to host solar systems, a result that could dramatically reduce the time it will take to detect another Earth-like planet.
