1. In a chemical reaction, the elements recombine to make new compounds.

2. He was trying to work out how many ways you can recombine those 14 bits and still make a perfect square.

3. When operating in tandem, the two genes can recombine pieces of the immune system from 1,000 to one million times more efficiently than either gene can independently.”

4. Comparisons of experiment with analysis indicate that ions diffusing through the thermal and concentration boundary layers surrounding the tube recombine only at the wall (i. e., frozen chemistry prevails in the boundary layers).

5. The loss of charge is low because the electrons applied to the floating gate during programming recombine there with holes and are bound to the ionized acceptor atoms at a comparatively great distance from the interface between gate and oxide.