hyperbolic area
| coverage
| hyperbolic area abbr. | |
| mining. | 双曲线面积 |
| coverage abbr. | |
| gen. | 新闻报导 |
| fin. | 保额范围; 保险总额; 险别 |
| interntl.trade. | 保险险别 |
| met. | 覆盖; 镀层; 有效区 |
| rem.sens. | 覆盖区 |
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| 双曲线面积 | |||
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hyperbolic area : 3 phrases in 3 subjects |
| Electronics | 1 |
| General | 1 |
| Technology | 1 |