Sentence examples for materials usually contain from inspiring English sources

Shielding materials usually contain some well-known compounds or substances.

Existing methodological strategies for the doping of nitrogen (N) atoms in carbon materials usually contain more than one species with indefinite N content, which made it difficult to study the role of each type of N atoms played duing the doping and severely restrict the wide application.

All of these materials usually contain unpaired electrons, which serve as a basis for EPR investigations.

However, these half-metallic materials usually contain transition-metal (TM) and have strong spin-orbit coupling strengths, which result in short spin relaxation times.

These waste materials usually contain a significantly amount of chromium [2], which could be leached out due to water filtration and/or ground water fluctuation.

These materials usually contain a mixture of high and low molecular weight methacrylate monomer derivatives such as BIS-GMA and TEGDMA, respectively, and also polymerization inhibitors, catalysts and inorganic particles [14].

The factories dedicated to the production of phosphoric acid by the so-called wet acid method are usually considered typical NORM industries, because the phosphate rock used as raw material usually contains high concentrations of 238U-series radionuclides.

On the basis of our results, one can calculate that MPX lesion material usually contains several million viral genomic copies (data not shown).

Engineered rubbery materials in practical applications usually contain nanoparticle and microscopic short fiber while no theories could describe the viscoelasticity of the compounds varying with these two kinds of fillers.

Building materials employing TiO2 as photocatalyst usually contain several additives.

Nonhomogeneous materials, especially for particulate composites, usually contain defects such as voids and debonding introduced during manufacturing process.