Sentence examples for atoms of about from inspiring English sources

A threshold is found for the arrival rate ratio (ARR) of N+2 ions to C atoms of about 3.0.

An Arrhenius plot of each species gives the diffusion activation energy for Ti atoms in the TiAl3O x film of about 76.57 kJ/mol (0.79 eV/atom) and Al atoms of about 79.38 kJ/mol (0.82 eV/atom).

Taking into account small diffusion depth of Ni atoms (of about 1 2 μm), one can suppose that magnetic clusters of Ni impurities are likely created in the whiskers.

Deep in the human psyche, whatever the rational pleadings of physics and chemistry, there exists a sense that biology is different, is more than just the sum of atoms moving about and reacting with one another, is somehow infused with a divine spark, a vital essence.

For the bulks of phosphides and arsenides the III atoms donate and the V atoms accept of about 0.53 – 0.58 e − (Table 1), while for the antimonide bulks the charge transfer is less (0.12 – 0.20 e −).

As we demonstrate, the obtained backgrounds for 239,240Pu, of about 106 atoms, and the 239Pu/238U mass suppression factor, in the range of 10−9, compare to the ones achieved on other AMS facilities.

Uranium ore has about 140 atoms of the heavy isotope for every light one, and separating the two takes a lot of spinning.

: + → + Only about 5,000 atoms of californium were produced in this experiment, and these atoms had a half-life of 44 minutes.

Californium was discovered when a microgram-sized target of curium-242 was irradiated with 35 MeV alpha particles using the 60 inches cyclotron at Berkeley: : + → + Only about 5,000 atoms of californium were produced in this experiment.

For example, the addition of about 10 atoms of boron (known as a dopant) per million atoms of silicon can increase its electrical conductivity a thousandfold.

In 1955, mendelevium was synthesized by irradiating a target consisting of about 109 atoms of 253Es in the 60-inch cyclotron at Berkeley Laboratory.