您要查找的是不是：
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- cathode degeneration 阴极负反馈
- cathode degeneration resistance 阴极负反馈电阻
- The state of being degraded; degeneration. 降低，堕落被降低的状态; 衰退
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- cathode degeneration resistor 阴极负反馈电阻
- German physicist. He won a1905 Nobel Prize for his work on cathode rays. 勒纳，菲利普1862－1947德国物理学家。因在阴极射线方面的成果而荣获1905年诺贝尔奖
- South family store has a 'Degen'. 家乐南楼店有个‘德根’。
- Ageing is accompanied by a slow degeneration of his mental faculties. 随着年龄增长,智力逐渐衰退。
- I am the sun: So like carbon black Degen. 我很阳光：所以黑得跟炭似的。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- Malignant sarcomatous degeneration is present. 肿瘤有肉瘤样恶变。
- Progressive degeneration of an organ or tissue caused by loss of cells. 供氧障碍引起的细胞退化一个器官或组织由于失去细胞而功能退化
- There is no cure for retina degeneration. 对视网膜脱落,目前还没有治疗的方法。
- An electron tubewith a photosensitive cathode. 光电管具有感光的阴极电子管。
- A cathode ray tube is shaped like a large bell. 阴极射线管的形状象个大铃铛。
- This is a late change in the degeneration of cells. 这是细胞衰退的晚期变化。
- Buying Copper Cathode FOB Or CIF. 信息主题:美国求购铜。
- The normal degeneration and death of living cells. 正常的活细胞衰退和死亡。
- What is age-related macular degeneration? 什么是老年性黄斑变性？
