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Multi-word Results
| compression ratio |
in an internal-combustion engine, the ratio of the largest to the smallest volume of a cylinder measured at the top and bottom of the piston stroke. |
| gear ratio |
the relationship between the speeds of two gears. |
| price-earnings ratio |
the ratio of the price of a share of a company's stock to the company's per-share annual earnings, usu. expressed as a single number; P/E ratio. |
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