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1)  palatal expander
腭扩张器
1.
A Comparison study of the effect between 2-points and 4-points rapid palatal expanders;
两脚和四脚快速腭扩张器疗效的比较研究
2)  Palatal expansion technique
腭扩张术
3)  Swallows the expansion forming technique
腭咽扩张成形术
4)  expander [英][iks'pændə]  [美][ɪk'spændɚ]
扩张器
1.
Investigation of treatment for Para-median facial scar by expander skills;
利用扩张器治疗面旁正中部瘢痕的探讨
2.
A new kind of skin and soft tissue expander;
一种新型皮肤软组织扩张器的研制
3.
The application of multi-spot skin expander to repair alopecia cicatrisata;
应用多处头皮扩张器修复瘢痕性秃发
5)  tissue expander
扩张器
1.
Bacteriological analysis of tissue expanders with non-infective complications;
人体组织扩张器非感染性并发症相关细菌学分析研究
2.
Objective To investigate the application of biomedical fibrin glue in the placement of tissue expanders on the facial and cervical region.
目的:探讨在面颈部扩张器埋置术中,应用生物蛋白胶辅助创面止血以降低血肿发生率的可行性。
3.
In order to find out the reasons of the infection, we designed the following study to investigate the infection complication influenced by serial filling process and other complications such as hematoma, leakage and extrusion of tissue expander for clinical prophylactic an.
自扩张器的发明至今已经有50年的历史,其应用范围已经扩展到全身的各个部位,开辟了组织修复和器官重建新的时代。
6)  SKY-bone expander
骨扩张器
1.
Contrastive analysis of the curative effect of SKY-bone expander and balloon kyphoplasty in the treatment of painful vertebral body compression fracture;
SKY骨扩张器和球囊扩张治疗椎体压缩性骨折的疗效对比分析
补充资料:极大扩张和极小扩张


极大扩张和极小扩张
maximal and minimal extensions

  极大扩张和极小扩张匡.习的司出目.公油抽lex妇心.旧;MaKcl.Ma刀‘.oe H Mll.”M田.妇oe PaC山一Pe皿朋] 一个对称算子(s笋nr贺苗c opemtor)A的极大扩张和极小扩张分别是算子牙(A的闭包,(见闭算子(cfo“月。详mtor”)和A’(A的伴随,见伴随算子(呐。int opera.tor)).A的所有闭对称扩张都出现在它们之间.极大扩张和极小扩张相等等价于A的自伴性(见自伴算子(义休.adjoint operator)),并且是自伴扩张唯一性的必要和充分条件.A.H.J’Ior朋oB,B.c.lll户、MaR撰
  
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