1.   The knowledge structures used to represent the dictionary entries are known as integrated semantic units, or ISUs.

2.   This is usually the case when fixed-point binary format is used to represent store addresses, for example.

3.   Shades of grey have been used to represent the different land-cover classes.

4.   Mathematical expressions are used to represent real-world relationships.

5.   As we saw earlier, this technique of setting up link records is used to represent networks.

6.   In the same way, the attribute class name contains all elements used to represent various kinds of name, all of which share the attributes key and reg.

7.   A single filled circle was used to represent the two Long transgenics containing one copy of the Ea transgene for the purpose of clarity.

8.   Flags also are used to represent schools, churches, clubs and organizations such as the Scouts.

9.   He uses his knowledge of Sanskrit to explain odd arithmetic systems in which consonants were used to represent numbers.

10.   I could see the songs being used to represent different periods in all the films.