Sentence examples for traces of several from inspiring English sources

There are traces of several periods during which the glaciers advanced periods separated by warmer interglacial epochs.

Traces of several grades of more highly enriched uranium, described by one European diplomat as "80percentt plus," were found on equipment at the country's uranium enrichment facility near the mountain town of Natanz, Iran.

Traces of several short-lived isotopes occur as decay products in the three natural radioactive disintegration series: thallium-206 and thallium-210 (uranium series), thallium-208 (thorium series), and thallium-207 (actinium series).

Moreover, simulations replaying traces of several typical MPI applications demonstrate communication speedup factors of 2 to 10 times.

The "Star Wars" actress also had traces of several drugs, including cocaine, in her system.

However, if uranium is present, tiny traces of several other isotopes will be present: 231Th and 227Th from the decay chain of uranium-235 (the actinium series), and slightly larger but still tiny traces of 234Th and 230Th from the decay chain of uranium-238 (the uranium series).

The submarine canyons have been studied on Wegener Halvø, where exposures allow tracing of several canyons from the slope to the basin floor setting.

Genetically engineered mice now allow for lineage tracing of several lung stem and progenitor cell populations in vivo during different types of lung injury repair.

Trace amounts of several americium isotopes can be found in the wild in minerals containing uranium and small amounts can be found in areas where nuclear weapons tests or disasters occurred.

Air, for example, is a solution consisting chiefly of oxygen and nitrogen with trace amounts of several other gases, and brass is a solution composed of copper and zinc.

The memorization of events and situations (episodic memory) requires the rapid formation of a memory trace consisting of several functional components.