Sentence examples for required chemicals from inspiring English sources

Plantings are designed to keep visitors away from glossy surfaces that show fingerprints, and cleaning the corroded metal has required chemicals so hazardous that workers wear nitrile gloves and Tyvek bodysuits.

The cellulase produced by the hydrolysis of cellulosic biomass by Bacillus vallismortis could be valuable for bio-ethanol production, single cell protein and other industrially required chemicals.

In each case the identification required chemical separation and observations of characteristic nuclear reactions in laboratories.

For a couple of decades, federal law has required chemical plants to release details of their toxic emissions to the public.

Unlike film, whose lush texture required chemical processing, video was simultaneously viewable: you saw what you got, either right away on the monitor or later when you slipped the tape into the Betamax machine.

Whenever it is required, chemical plants can be modified.

This is usually achieved by the use of selected fillers with the required chemical resistance or desirable morphology.

Quantitative requirements in the optimal selection model for repair material were divided into two parts, namely, the required chemical performance and the required physical performance.

Because Wwox KO mice do not survive to adulthood previous studies of Wwox tumor suppression required chemical carcinogen treatment of Wwox+/− mice [20].

PUFs required chemical cleaning before deployment in homes.

The origins of life on the Earth required chemical entities to interact with their environments in ways that could respond to natural selection.