infolding

1. The result shows that slag inclusion in continuous casting billet cause the infolding, and the way to reduce infolding by improving the quality of billet is suggested.
   结果表明，连铸坯中心存在大量夹渣物，致使在穿孔轧制过程中形成内折缺陷。提出了改进措施。
2. However, freeze-drying process can induce serious and irreversible damage to liposome, including size increasing, membrane rupture, liposome infusion, membrane infolding, and the drug leakage etc.
   然而，冷冻干燥技术可以引起严重的和不可逆的损伤，包括粒径的增加、膜的破裂、脂质体的渗漏、膜的折叠和药物的渗漏等等。
3. Infolding and blebbing of myelin sheath and separation of myelin lamellae;
   髓内神经鞘瘤（4）髓鞘的改变；
4. After 3 days, thickening and infolding of the innermost noncellular layer were prominent, and pronounced degeneration of the myoid cells was detected.
   3天后内非细胞层增厚，内凸明显，肌样细胞退变。
5. Investigation on seamless pipe internal infolding rolled with CC bloom
   Φ180mm连铸坯轧制无缝管内折缺陷调查
6. The paper introduces internal quality problem of CC billet after commissioning and reasons of rolled pipe infolding and solution.
   介绍了包钢连铸坯在投产初期主要存在的内在质量问题及所轧钢管产生内折等缺陷的对应原因和消除方法的探讨。
7. The Enlightenment of Educational Thought and Practice from Upholding Nature and Infolding Characters by Cai Yuan Pei
   蔡元培尚自然，展个性教育思想和实践对我们的启示
8. Local cytoplasm dissolution was appeared in renal tubular epithelial cell, microvilli was disordered or got lost, edema or aggregation occured with mitochondrial; the phenomenon of nuclear pyknosis was found in varying degrees; the infolding of the plasma membrane occurred different degrees of edema. 2.
   肾小管上皮细胞局灶性胞质溶解，微绒毛紊乱或脱落，线粒体出现浓聚或肿胀现象；细胞核不同程度固缩；质膜内褶出现不同程度的水肿现象。

noun

1. the folding in of an outer layer so as to form a pocket in the surface
   1. the invagination of the blastula

   Synonym:    invaginationintroversionintussusception