Caution! The site can't guarantee, that text has age permission. The site is not recommended, if you are less than 18 years old.
The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... 3.) The spirals had their own unique spectra, and didn't match any known stars. How can it be a proto-star if it doesn't look like any known star? Curtis, arguing for the galaxy interpretation, theorized that these objects were made up of large numbers of stars, and were dominated by the brightest, bluest, hottest ones and the environments surrounding them. Shapley, arguing that they were proto-stars, also claimed that these were not yet fully formed stars, and should have their own unique spectra instead. (We didn't understand ionization yet, and that's what caused the unknown signatures: around the hottest, bluest stars within a galaxy, as Curtis conjectured.) ... "
" ... Along with the state-of-the-art air ionization system, the village-like Ritz-Carlton Paradise Valley will also include plenty of indoor/outdoor spaces including courtyard gardens and pathways, along with a 16,000 square-foot spa with outdoor treatment areas and a 2,500 square-foot health and fitness center with walking trails. The ultra-swanky Palmeraie development will also include 60 luxury boutiques, dining destinations, offices, and 41 bespoke FENDI Private Residences, expected by the end of 2022. ... "
" ... In addition to a reduced attendance limit and appropriate social distancing measures, health and safety protocols include required face masks unless actively eating or drinking in a designated area, contactless mobile ticketing and cashless purchases, thorough cleaning and disinfecting procedures throughout the venue and much more. Rocket Mortgage FieldHouse is equipped with the latest in HVAC technology, including air handling units that feature AtmosAir, a bipolar ionization process that assists with the clean air process. In a top lab study, Microchem Laboratory found the system was proven to neutralize coronavirus by 99.92%. This technology is the most effective system for cleaning and decontaminating indoor air and surfaces. ... "
" ... The visible light spectrum of the Sun, which helps us understand not only its temperature and... [+] ionization, but the abundances of the elements present. The long, thick lines are hydrogen and helium, but every other line is from a heavy element that must have been created in a previous-generation star, rather than the hot Big Bang. These elements all have specific signatures corresponding to explicit wavelengths. ... "
" ... “The addition of the plasma ionization system further enhances the cabin health benefits customers can expect from the signature Gulfstream Cabin Experience,” said Mark Burns, Gulfstream’s president. “By adding such a system in tandem with already 100% fresh air and the proven Gulfstream airflow design, customers can fly their families and teams with even more peace of mind.” ... "