To manipulate data-and display-calculated results in a report, you can use report variables. Using report variables, you can calculate values and then use those values to calculate subsequent values. To define a report variable. 1  Open or create a report.2  From the Report menu, choose Variables.3  In the Report Variables dialog box, select the Variables box and type a name for the variable. 4  In the Value to store box, type a field name or any other expression.sing report variables, you can calculate values and then use those values to calculate subsequent values. To define a report variable. 1  Open or create a report. 2  From the Report menu, choose Variables.
For most Americans, the term 'turtle' describes the Chelonians that are aquatic or semi-aquatic. The term 'tortoise' describes a Chelonian that lives primarily on land. 'Terrapin' can describe some freshwater or saltwater turtles, but is not often used. If you were in Australia, you might call all of the turtles 'tortoises,' and in Britain, a 'turtle' would mean a saltwater species and a 'terrapin' would be a freshwater species.
The kingpin is the mechanism on the trailer that locks it to a road tractor. It is typically positioned between 18 to 48 from the trailer nose. A greased metal grid plate surrounds the kingpin. This grid plate allows the fifth wheel to slide underneath the trailer. When the tractor is backed into the nose of a trailer, the fifth wheel pivots and slides underneath the trailer's grid plate. The fifth wheel then locks onto the trailer's king pin. When coupled to the kingpin, the fifth wheel enables the semi trailer to rotate at the point where the fifth wheel and kingpin are joined.