| 1. | Each was a composite of three scoops of silt .
每个样品由三勺淤泥组成。 |
| 2. | Three anatomic parts of the epididymis are recognized .
据认，附睾由三个解剖部分组成。 |
| 3. | A polysaccharide is composed of three or more monosaccharides .
多糖是由三个以上的单糖所组成的。 |
| 4. | The north american continent is made up of three great structural entities .
北美大陆是由三个构造单元组成的。 |
| 5. | From the geological point of view the earth consists of three spheres .
从地质学的观点来看，地球由三个圈组成。 |
| 6. | Almost all colours can be matched by mixing only three coloured lights .
几乎所有的彩色都能由三种基本彩色光相混而配出。 |
| 7. | Schistosomiasis, a chronic infection, is caused by three different worm species .
血吸虫病属慢性感染，由三种不同虫种引起。 |
| 8. | The deity commanded that the moonstone should be watched, …by three priests in turn .
这位神嘱咐他们，…月亮宝石必须由三位僧侣轮流看守。 |
| 9. | Blackstone consists of three large pieces and some fragments, surrounded by a stone ring and held together with a silver band .
黑石由三大块和若干小块组成，周围环以银框和石环。 |
| 10. | The 1912 battery had 12 small cells, each consisting of three plates in a small hard rubber jar with a soft rubber cover .
1912年的那只蓄电池有12个单体，每个单体由三片极板组成，装在小的带软胶盖的硬橡胶壳内。 |
