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- paranasal cavity perforator 副鼻窦穿孔器
- ONCLUSION: Chinese gall compound recipe as internal matrix material to repair the pulp cavity perforation could reduce the microleakage, and could prevent overextrusion of repair material effectively. 结论：复方五倍子作为屏障材料来修补髓室底穿孔可以减轻微渗漏，并能有效防止修复材料的超填。
- Iatrogenic pulp cavity perforation 医源性髓腔穿孔
- paranasal cavity mirror 副鼻窦腔(反光)镜
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
- Parana is Brazil’s No. 2 soy producing state. 巴拉那是巴西第二大产豆州。
- "Parana was already a logistical problem. 巴拉那已经成为一个后勤问题。
- Method:six cases of osteoblastoma of the nasal cavity and paranasal sinuses were analyzed retrospec tively. 方法：对6例鼻腔鼻窦骨母细胞瘤患者的临床资料进行分析。
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- Objective To inverstigate the CT findings of non-Hodgkin’s lymphomas in orbit and paranasal sinuses,nasal cavity. 目的研究眼眶、鼻窦、鼻腔非何杰金淋巴瘤相对特征的CT表现。
- Method:six cases of osteoblastoma of the nasal cavity and paranasal sinuses were analyzed retrospectively. 方法:对6例鼻腔鼻窦骨母细胞瘤患者的临床资料进行分析。
- Conclusion:Osteoblastoma of the nasal cavity and parana sal sinuses is a benign tumor. 复发的那例，在再次局部切除后，已随访近2年，无复发。
- Objective To assess the treatment outcome of endoscopic surgery for neoplasms of nasal cavity and paranasal sinuses. 目的探讨应用鼻内镜技术治疗鼻腔鼻窦肿瘤的效果。
- The peritoneal cavity is a potential space. 腹腔是一个潜在的间隙。
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- A fluid-containing sac or cavity in the body of an organism. 池有机体体内一种贮存流体的液囊或穴
- Perforator Key board which produces prunched paper tape. 把纸带打孔的键盘。
