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效益-成本比
| 率
| 效益成本比 | |
| econ. | benefit-cost ratio |
| space | benefits cost ratio |
| 率 | |
| gen. | lead |
| demogr. | rate of natural increase |
| hydroel.st. | quotiety |
| math. | gradient |
| sport. | rate |
| stat. | quotient |
| tech. | coefficient |
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| benefit-cost ratio | |||
| benefits cost ratio | |||
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| benefit-cost ratio | |||
| 效益-成本比: 32 phrases in 16 subjects |
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