“impurity atom”可以造什么句，impurity atom造句

Hardening and strengthening of metals that result from alloying in which a solid solution is formed. The presence of impurity atoms restricts dislocation mobility.

Both of the formation possibility of the coupled twins and single twin induced by impurity atom are 50%.

We adopted the pseudopotential method and the first principle to calculate the alloy disorder effect of the atoms surrounding the impurity atoms.