| 1. | Each intersection point will have two labels .
每一个交点都将有两个号码。 |
| 2. | The nodal modulation is a very significant feature of the tides .
交点调节是一个非常重要的潮汐特征。 |
| 3. | Draw a line perpendicular to the horizontal axis through the point .
通过这两直线的交点做横轴的垂线。 |
| 4. | At each crossing of an equipotential and a field line, the two are perpendicular .
在等位面与电力线的每个交点，两者是垂直的。 |
| 5. | Each intersection point would have to be made into an overpass and underpass .
在每一个交点处都有一条是地面通道，一条是地下通道。 |
| 6. | Given the two points, one can construct the points of intersection of the line and the circle .
给定了两点就可以画出这直线和圆的交点。 |
| 7. | A simple wave region should be so chosen as not to include points of intersection of wavelets .
一个简单波域必须选得合适，使它不包含子波的交点。 |
| 8. | Each step of the construction of a circle with straightedge and compass calls for finding a point of intersection .
用圆规、直尺作圆的每一步都需要找一个交点。 |
| 9. | The outcrop of the bed is then drawn through the intersecting contour points bearing in mind the closure directions anticipated from the rule of vs .
考虑到V字形法则预计的圈闭方向，通过等高线交点勾出岩层的露头线。 |
| 10. | In usual vector notation a horizontal wind blowing from 270 degrees would be represented by a vector with its origin at the intersection of the two horizontal axes .
在通常的向量符号中，水平风从270吹来时，应当表示为零点在两个水平轴的交点。 |
