Sentence examples for filters were installed from inspiring English sources

Filters were installed at midweek.

Optical filters were installed in front of the camera, aiming to selectively record signal from the chemiluminescent species OH*, CH*, or CO2*.

Kinds of optical filters were installed in the Raman spectrometer for all the wavelengths to be available in the SERS experiment.

"There's no set form that checks a box that absolutely the filters were installed," Napier said.

At school, where special air filters were installed in response to the leak, her daughter felt slightly better.

But the city ​​​​doesn't keep records documenting whether high-grade air filters were installed as they do other health and safety features, such as smoke detectors.

The water in each well will be tested before charcoal filters are installed, he said.

Tritium is radioactive, and fine molecular filters are installed at the facility to prevent it from escaping.

Another city nearby, Hudsonville, turned off all Internet access from computers at its libraries here on Dec. 9, for fear of lawsuits by conservatives if filters are not installed and by First Amendment advocates if filters are installed.

"Once those filters are installed, it should not be the case that technically literate children can just flick the filters off at the click of a mouse without anyone knowing.

"And, in a really big step forward, all the ISPs have rewired their technology so that once your filters are installed, they will cover any device connected to your home internet account.