Sentence examples for purity of materials from inspiring English sources

C11 Kai Siegbahn A Swedish physicist whose work in developing a novel technique using electrons to test the composition and purity of materials received a Nobel Prize in 1981, he was 89.

Kai Siegbahn, a Swedish physicist whose work in developing a novel technique using electrons to test the composition and purity of materials won a Nobel Prize in 1981, died on July 20.

However, as the residual concentration is only within some thousands of parts per million, these individual elements must be much less in concentration if present and hence may not affect the purity of materials significantly.

The electro-slag remelting greatly reduces the harmful content of non-metallic materials (these ingredients are the causes of quenching crack and fatigue crack), increases the purity of materials, and maximizes material performance.

The assembly of products at the molecular level, the ultimate in device scaling, should result in objects designed and assembled with near zero tolerances, and complete purity of materials.

To fabricate micron and nano-scale structures with high yield and quality, high demands are put on the purity, uniformity of materials and surfaces and on the cleanness of the fabrication processes and fabrication environment, such that cleanroom environments and materials like silicon and glass become desirable, not only for prototype systems but also for commercial applications.

Each exposure was performed twice per frequency and strand type, totaling 160 Petri dishes (excluding the Petri dishes used for purity testing of materials and inoculation procedure).

One possible explanation is purity of the materials.

The chemical structure and purity of nanostructured materials which were used in experiments were determined by FTIR.

Purity of the materials was investigated by HPLC analysis and electrospray ionization mass spectrometry.

However, the template removal process after nanotube formation inevitably affects the purity of the materials and may also cause the partial loss of nanotube orientation[18].