| 1. | The earth is a nearly spherical planet .
地球是一个近似球体的行星。 |
| 2. | Natural sediment particles are not spherical .
天然泥沙颗粒不是球状的。 |
| 3. | A spherical earth is not hard to accept .
地球具有球形不难接受。 |
| 4. | Haze water drops would be spherical .
被称为霾的水滴是球形的。 |
| 5. | Most viruses are spherical or roughly spherical .
多数病毒呈圆形或近似圆形。 |
| 6. | These are called spherical harmonics .
这些叫做球谐函数。 |
| 7. | We carry out a transformation to spherical polar coordinates .
我们变换成球极坐标。 |
| 8. | Aggregates are compact and close to spherical in shape .
聚集体结构紧密并且形状接近于球形。 |
| 9. | Many engineers shy away from spherical projection methods .
许多工程师对球面投影法有畏难情绪。 |
| 10. | A spherical or oval nucleus is near the centre of the cell .
在细胞的近中央处，有一个圆形或卵圆形核。 |
