| 1. | Flight lines are roughly perpendicular to geologic strike .
飞行路线大致垂直于地质构造的走向。 |
| 2. | 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。 |
| 3. | The line of sight must be approximately perpendicular to the horizontal axis .
视线必须近似地垂直于水平轴。 |
| 4. | Those that are aligned perpendicular to the plane are called axial hydrogens .
与平面垂直定向的氢叫做直立氢。 |
| 5. | When a surface is perpendicular to the rays , their intensity is at their maximum .
当表面与射线垂直时，射线的强度最大。 |
| 6. | If the first axis is perpendicular to the ground we speak of an azimuthal mounting .
如果第一根轴与地面垂直，就称为地平式支架。 |
| 7. | All planes perpendicular to the solar axis intersect the solar sphere along circles of latitude .
所有垂直于太阳轴的平面和太阳球面相交成纬度圈。 |
| 8. | The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force .
每个力都垂直于从轴到力作用点的引线。 |
| 9. | These structures were usually skewed with the diaphragms placed perpendicular to the longitudinal girders .
这些结构通常是斜交的，而横隔板则垂直于纵梁布置。 |
| 10. | Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses .
焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。 |
