| 1. | It produces a degenerative effect .
它起着负反馈的作用。
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| 2. | Degenerative changes of the myocardium occur in many diseases .
心肌的退化性变化发生于许多疾病。
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| 3. | The most frequent need for arterial replacement is in patients with degenerative arterial disease .
最常见的需要进行动脉移植的病人是动脉退行性病变。
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| 4. | As a result of these degenerative changes, the lymphoreticular centers of the entire body are stimulated .
这些变性的变化刺激整个身体的淋巴网状中心。
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| 5. | A calculating method for degenerative amplifiers
一种负反馈放大器的计算方法
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| 6. | Everyone in my family has some sort of degenerative illness
我家里每个人都有点变质疾病。
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| 7. | Comprehensive treatment of 65 cases on degenerative gonarthritis
综合治疗退行性膝骨关节炎65例
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| 8. | Cervical disc disease is usually associated with degenerative problems
颈椎间盘病变多为退化性疾病。
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| 9. | Degenerative lumbar spondylolisthesis and orientation of facet joint
退变性腰椎滑脱与关节突关节的方向性
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| 10. | Degenerative change of the tear gland ; extremely dry or polluted environment
Ii )极度乾燥或污染的环境；
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