Sentence examples for unprecedented ratio from inspiring English sources

While the U.S. still tops the report's ranking as a source of sheer volume of fraudulent clicks, followed by Canada and the U.K., Vietnam shows an unprecedented ratio of criminal to innocent clicks.

Like current highly-acclaimed JVC projectors, they achieve unprecedented contrast ratios without the use of an auto iris, and in fact the two THX Certified models offer a 30,000 1 native contrast ratio — the highest among all currently available home theater projectors.

This feature probably accounts for the unprecedented sex-ratio of 1.1/1 described in our report.

Scientists have enjoyed an unprecedented flight success ratio in recent years.

Thanks in part to the one-child policy, the country is on the verge of an unprecedented shift in the ratio of working-age Chinese to elderly, prompting a gradual move away from the Confucian principles of filial obligation to personally care for one's parents as they age, over to a service-based approach as exists in Australia.

Meanwhile, approximate DFT has become the most widely used method of quantum chemistry, offering an unprecedented accuracy-to-cost ratio.

Macroscopic charcoal and C N ratios reach unprecedented values during the late Holocene, possibly as a result of deforestation by both prehistoric Native Americans and later immigrant populations.

In some Chinese provinces the ratio is an unprecedented 130 to 100.

The signal-to-noise ratio obtained was unprecedented for low concentrations of CRP.

Few will doubt the difficulties faced by the chancellor: international economic instability, inherited debt, unprecedented public spending to GDP ratios.

By this approach it is possible to observe single fluorescent biomolecules in solution, living cells and even tissue with an unprecedented speed and signal-to-noise ratio deep within the sample.