Sentence examples for harmful grade from inspiring English sources

It added the material was assessed by CEOP at the time and the screenshots were classified as Level 1 on the Copine scale, the least harmful grade.

Adsorption refrigeration systems are commercially developed due to the need of replacing the conventional systems which utilise environmentally harmful refrigerants and consume high grade electrical power.

With a short 7-day processing time and a continual output of high-grade organic fertilizer, harmful pathogens are destroyed.

Some argue grades are psychologically harmful (Kohn, 1999).

Lahey introduces us to Mark Barnes, a teacher who found that the traditional "circle of learning" consisting of lecture, practice, homework, test and grade to be more harmful than helpful for his students.

Drug tolerance-induction procedures and graded challenges are potentially harmful and should only be performed by experienced personnel in facilities with resuscitative equipment readily available [ 29– 33].

Metal and plastic jars that are not food-grade may shed potentially harmful chemicals into the juice as it ferments.

Record vinyl is not a food-grade material and may leach harmful chemicals.

This app translates nutritional information found on food packaging into plain English, and offers a letter grade as to how healthy or harmful an item can be.

But critics contend that the processes for recovering the low-grade petroleum called bitumen are particularly harmful to the environment.

In addition, the here applied food grade expression systems do not contain potentially harmful, transferable antibiotic resistence markers (Peterbauer et al., 2011 ).