| 1. | A neat solution of the quadrature problem can be achieved with the spiral of archimedes .
使用阿基米德螺线可以轻松解决求积分的问题。 |
| 2. | show that we have the following special cases of the sinusoidal spiral, =acosnθ, where n is a rational number.
试证明：我们有正弦螺线acosn（n是有理数）的下列特殊情况。 |
| 3. | Bifilar helix biperiodic electrostatic focusing
双螺线双周期静电聚焦 |
| 4. | Detail view of solenoid valve and water entry
螺线阀及入水口详图。 |
| 5. | Galvanized steel self tapping screw
镀锌自攻螺线 |
| 6. | Screw and nut steering gear
螺杆螺线式转向器 |
| 7. | 08 . 02 test method for spiral flow of low - pressure thermosetting molding compounds
低压热固性模塑料的螺线流动度的试验方法 |
| 8. | The calculation of interpolation of spiral of archimedes based on time - divided method
基于时间分割法的阿基米德螺线的插补算法研究 |
| 9. | Bernoulli ' s spiral
伯努利螺线 |
| 10. | Right twisted helix
右旋螺线 |
