distance ratio

distance ratio

[′dis·təns ‚rā·shō]
(mechanical engineering)
The ratio of the distance moved by the effort or input of a machine in a specified time to the distance moved by the load or output.
References in periodicals archive ?
Every GameChanger roll contains six images, each 32 inches tall by 48 inches wide, complete with a size scale to shooting distance ratio in the target's upper corner for more simulated realism.
5 percent and the screen size to projector distance ratio is 1:2.
This may sound technical but there are websites that allow you to calculate the throw distance ratio that the projector you are buying one should have.
In 2005, we validated quantitative echocardiographic measurements that helped in diagnosing of AVSD with no primum ASD: the measurements of the left ventricle inlet to outlet distance ratio and the percentage of the left AV valve guarded by the mural leaflet (3).

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