| 1. | A hyperbola approaches but does not meet its asymptote .
双曲线逐渐接近它的渐近线但不相交。 |
| 2. | The relation between the chlorinity and porosity may be approximated by a hyperbola .
含氯量和孔隙度之间的关系图式也许近似于一条双曲线。 |
| 3. | If the velocity relationships are revised, then the hyperbola is of the opposite phase from the reflection .
如果速度关系颠倒，则双曲线相位便与反射的相位相反。 |
| 4. | The amplitude of the hyperbola may be comparable with that of the associated reflection, or it may be less .
双曲线的振幅可能是和有关的反射相类似的，也可能要小一些。 |
| 5. | Some keys of construction of hyperbolic cooling tower
双曲线冷却塔施工的技术要点 |
| 6. | Research and development of integral hyperbola alternator
整体式双曲线交流发电机的研究与开发 |
| 7. | Design and construction of space hyperbola rinse concrete wall
空间双曲线清水混凝土墙模板设计与施工 |
| 8. | An analysis on failure of hyperbolic gears for heavy duty trucks
重型汽车后桥双曲线齿轮磨损失效分析 |
| 9. | Fuzzy - random hyperbola determinate method of the sangle pile capacity
确定单桩承载力的模糊随机双曲线方法 |
| 10. | Characters ' eyes are etched in endearing , twinkly curves
影片人物的眼睛被勾画成双曲线，令观众百看不厌。 |
