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- The other phenomenon was that the tapetum degenerated early, the microspore degenerated and disappeared. 花药发育后期，则观察到绒毡层细胞液泡化并径向膨大，充满整个药室；
- Tapetal degeneration 绒毡层退化
- The state of being degraded; degeneration. 降低，堕落被降低的状态; 衰退
- The abnormity of tapetal cells vas also an important reason for the degeneration. 另外，绒毡层细胞质的液泡化也是小孢子败育的一个重要原因。
- The abnormity of tapetal cells was also an important reason for the degeneration. 另外，绒毡层细胞质的液泡化也是小孢子败育的一个重要原因。
- At the late microspore stage, the degeneration of the tapetal cell begins, and the thickening of the endothecium cell wall by callose happens. 小孢子晚期，绒毡层细胞开始解体，药室内壁细胞开始加厚，其加厚的物质为胼胝质类物质。
- South family store has a 'Degen'. 家乐南楼店有个‘德根’。
- I am the sun: So like carbon black Degen. 我很阳光：所以黑得跟炭似的。
- Ageing is accompanied by a slow degeneration of his mental faculties. 随着年龄增长,智力逐渐衰退。
- The tapetum are glandular type of characteristics. 营养层为泌腺性型。
- 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
- It is suggested that the microspore abortion in male-sterile anther would be attributed to premature degeneration of middle layer and tapetum. 推测不育系小孢子败育与中层、绒毡层提前衰退有关。
- There is no cure for retina degeneration. 对视网膜脱落,目前还没有治疗的方法。
- This is a late change in the degeneration of cells. 这是细胞衰退的晚期变化。
- 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？
- Too much enjoyment will result in degeneration. 人享受多了会退化。
- TR: tapetal residues;E: exospore;P: perispore;G: globule. 成熟孢子壁近极面的横切,其附近可见小球;
- Spongy degeneration was apparent with brain biopsy. 脑病理检查表现为海绵状变性。
