Examlex
Why are Dietary Reference Intake (DRI) values for vitamin A expressed as retinol activity equivalents?
Apex
The highest point or vertex, typically used in contexts such as the apex of a curve in road racing where a vehicle crosses the inside of the turn.
Climbing
The act of ascending vertical or steep surfaces, which can be done for recreation, sport, or as part of professional tasks such as construction or maintenance.
Zero Lash
The condition in a mechanical system where there is no play or gap between the mating components, ensuring precise operation.
Auxiliary Drive System
A secondary system designed to provide power or support functions that are not part of the main propulsion system of a vehicle or machine.
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