Sentence examples for chemical study from inspiring English sources

For the first time, astronomers have detected and made a preliminary chemical study of the atmosphere of a planet beyond the solar system.

D3 Neediest Cases D8 SCIENCE/HEALTH An Atmosphere, Far Away Astronomers have for the first time detected and made a preliminary chemical study of the atmosphere of a planet beyond the solar system.

Technetium can be isolated in considerable quantities, however, from the fission products of nuclear reactors, and it is at least as readily available for chemical study as the naturally occurring similar element rhenium, of which there are no concentrated ores.

The precise nature of these mechanisms have been the object of physical and chemical study since at least the 1960s, with the result that a number of theories of adhesion exist.

Such composition is similar with the chemical study of the η phase reported by Maloney [14].

The inset is the same electrical chemical study for Au nanoparticles.

Windaus switched from medical to chemical studies.

Arsphenamine was the 606th chemical studied by Ehrlich in his quest for an antisyphilitic drug.

(A virus "crystal" consists of several thousand viruses and, because of its purity, is well suited for chemical studies).

Afterward he went to a business school in Leipzig, where, however, he preferred to continue his chemical studies.

The company is now conducting chemical studies at another plant in order to show the agency that the drug it is making is the same one approved back in 1983.