Sentence examples for per copper from inspiring English sources

Indeed, copper (Cu) has been shown to form tridentate complexes with two glyphosate molecules per copper atom.

Somewhat lower values of the number of electrons per copper adatom, ranging between 1.8 and 1.4, were measured in the presence of sulfate.

Anderson says they cannot because the older materials evolve from a state with one electron per copper ion, whereas new materials evolve from a state with two electrons per iron ion.

This threshold for photon doping occurs at ∼0.12 photons per copper site, which is unexpectedly close to the density (per site) of chemically doped carriers needed to induce superconductivity.

The amount of NO per copper atom measured by temperature programmed desorption (TPD) was about the same as that on Cu-ZSM-5 and the features of the TPD were also similar.

An exponential decrease in radical density per copper atom was observed between 1% and 5% CuO content for 2-MCP adsorption, with radical density drop-off below 1%.

Tells how they make the bells, seventy-eight per cent copper and twenty-two per cent tin.

(Nickels, despite their silvery appearance, are seventy-five per cent copper).

A penny minted before 1982 is ninety-five per cent copper — which, at recent prices, is approximately two and a half cents' worth.

Due to the higher acidity, the activity at 500°C per total copper atoms (an apparent turnover frequency, TOF) was significantly higher over Cu based AITS-1 samples being 2 3 × 10−3 s−1 as compared to 1 × 10−3 s−1 measured on Cu-ZSM-5.

Using current 2010 sales estimates and assuming average prices of $3.00 per pound of copper, $1,200 per ounce of gold and $14 per pound of molybdenum for the second half of 2010, the company expects consolidated operating cash flows to exceed $5 billion in 2010.