| 1. | Thermal effects are a major factor in polymer deterioration .
热效应是聚合物劣化中的一个主要因素。 |
| 2. | The use of wax to inhibit ozone deterioration probably goes back to 1881 .
使用蜡来抑制臭氧劣化可追溯到1881年。 |
| 3. | His clothes, ill-made and shabby, were put on untidily .
他的衣服做工掘劣，再加上又很破旧，穿在身上邋里邋遢的。 |
| 4. | There was something so gross, she thought, about what he was going .
这个人正在干的事情，她想，实在是鄙劣之极。 |
| 5. | Cleavage of secondary bonds can also be responsible for polymer deterioration .
次价键的分裂往往也能引起聚合体劣化。 |
| 6. | Hence a good absorber is a good emitter, and a poor absorber is a poor emitter .
所以良吸收体就是良发射体，劣吸收体就是劣发射体。 |
| 7. | His vices were no barrier to hitler's collaboration with him along the hard and dangerous part to power .
他的劣行并不妨碍希特勒和他在夺取政权这条艰苦而危险的道路上互相合作。 |
| 8. | Seed crops are collected from both natural stands and plantations which may have been culled to form seed stands .
种子采自天然林和人工林，两者都可能是经过去劣留优作为母树林的。 |
| 9. | Organisms that cause polymer deterioration include bacteria, fungi, marine animals, and borers of various types .
能够造成聚合物劣化的生物体很多，如细菌、真菌、海生动物和各种蛀虫等。 |
| 10. | The current "high-tech" agricultural production system is a major source of environmental degradation in the united states .
当前高度技术化的农业生产体系是美国环境变劣的一个主要根源。 |
