| 1. | Those that are aligned in the place are called equatorial hydrogens .
那些在平面上定向的氢叫做平伏氢。 |
| 2. | We shall study double integrals over more general sets in the plane .
我们将研究定义在平面上更一般的集合中的二重积分。 |
| 3. | By way of analogy, we might think of a two-dimensional bug living out his life in a plane .
打个比方，我们可以想象一个一生都在平面上度过的两维昆虫。 |
| 4. | At any point the convergence is the angle between the meridian as represented on the plane and the n grid line .
一点上的收敛角是子午线在平面上的投影与N坐标线之间的角度。 |
| 5. | Dehn showed how a presentation of the group of a knot can be read off from a projection of the knot into a plane .
Dehn指明了一个纽结的群的一种表示如何由该纽结在平面上的一个投影看出。 |
| 6. | A figure f and a target set t are given in the plane
在平面上给定一图形f和一目标集t |
| 7. | Coloured on a flat : yes , that s right
在平面上着了色，是的，就是这样。 |
| 8. | The intersection of a surface with a plane is called the trace of the surface in the plane
平面与曲面的交线称为曲面在平面上的截痕。 |
| 9. | Plastics . linear contact . wear and friction test sliding of a cylinder over a plane
塑料.线性接触.磨损和摩擦试验圆柱体在平面上的滑动 |
| 10. | From a small unit , a laser beam projects the image of a glowing red keyboard onto a flat surface
雷射光束是从一小型装置透射在平面上，显现成一个发红光的键盘圆形。 |
