| 1. | It is characterized by a return of peristalsis .
它的特点是肠蠕动恢复。 |
| 2. | The world situation is characterized by turbulence and intranquility .
世界局势动荡不安。 |
| 3. | Metals are characterized by relatively high ignition temperatures .
金属的特点是较高的点燃温度。 |
| 4. | Tropical forests are characterized by a rapid turnover of nutrients .
热带森林的特点是养分周转快。 |
| 5. | Fluoride injury often is characterized by tip burn of leaves .
氟化物危害的特点是叶片顶尖灼燃现象。 |
| 6. | It is characterized by the lubricity of typical fluorocarbons .
它的特点是具有典型氟碳聚合物的润滑性。 |
| 7. | It is characterized by multistate and even multinational companies .
它的特征是多州的、甚至是多国的公司。 |
| 8. | Nematode damage to the soybean roots is characterized by coarse roots .
线虫破坏大豆根系的特征是：根系粗糙。 |
| 9. | The atomic bomb is characterized by the grave injuries caused by radioactivity .
原子弹具有由辐射引起严重损伤的特点。 |
