The results show that the areas of pore space and pore throats,throat diameters and pore coordination numbers all have logarithmic normal distribution.
采用标准砂制作了多孔介质的铸体薄片,利用MapInfo软件从铸体薄片图像中提取了孔腔和喉道的面积、周长、中心点坐标及喉道直径、孔隙配位数、孔隙连通情况等信息,采用SPSS软件对孔腔和喉道面积、孔隙配位数、喉道直径进行了统计分析。
Effect of guide disk on center crack during two－ roll cross－ rolling process;
导盘对二辊斜轧穿孔中心孔腔形成的影响
Cytotoxicity evaluation of three kinds of perforation repair materials on human periodontal ligament fibroblasts in vitro
3种髓腔穿孔修复材料对人牙周膜成纤维细胞毒性的体外研究
Clinical application of high frequency electric knife in repairing perforations of pulp floor of molar
高频电刀在髓室底穿孔修补中的应用
The Effects of Tympanic Membrane Perforation on Real-Ear to Coupler Difference;
鼓膜穿孔对真耳—耦合腔差（RECD）的影响
Clinical Observation of Treatment of the Pulp Chamber Floor s Perforation of Deciduous Molar, 96 Cases Report;
治疗96例乳磨牙髓室底穿孔的临床观察
clinical evaluation of perforation the milk teeth cavity treat limited
替硝唑合剂治疗乳磨牙髓底穿孔的临床分析
In vitro study of furcal perforation repaired with direct composite inlays
直接树脂嵌体修复磨牙髓室底穿孔的实验研究
Repairing pulp floor perforation with light-cured glass ionomer: clinical observation
光固化玻璃离子修复髓底穿孔临床观察
Rudimentary Researches on the Acoustic Characteristics of Microperforated Panel Absorbers with Alterable Air-Cavity;
不等腔微穿孔板组合吸声结构的吸声特性初探
The Nursing around Morioplasty of Perforation of Duodenal Ulcer under Laparosope;
腹腔镜下十二指肠溃疡穿孔修补术的护理
Repair of Perforation of Duodenal Ulcer under Laparoscopy;
腹腔镜十二指肠溃疡穿孔修补12例报告
The application of laparoscopic surgery for peptic ulcer perforation
腹腔镜治疗上消化道溃疡穿孔的应用体会
Laparoscopy in treatment of gastroduodenal non-cancerous perforation:with a report of 26 cases
腹腔镜治疗胃十二指肠溃疡穿孔26例报告
Value of Spiral CT in the Diagnosis of Abdominal Hollow Viscera Perforation
腹部空腔脏器破裂穿孔的螺旋CT诊断价值
Laparoscopic repair for peptic ulcer perforation:with a report of 29 cases
腹腔镜缝合修补消化性溃疡穿孔29例报告
The Clinical Analysis of Laparoscopic Repair of Gastro Duodenal Ulcer Perforation
腹腔镜胃十二指肠溃疡穿孔修补术30例
Study on assistant laparoscope surgical robot to calibrate puncture
辅助腹腔镜手术机器人穿刺孔位置标定研究
Progress of Laparoscopic Neoplasty for Gastroduodenal Ulcer Perforation
腹腔镜胃十二指肠溃疡穿孔修补术的进展
Exploration of the Clinical Value of Laparoscopic Approach in the Treatment of Perforated Duodenal Anterior-bulb Ulcer
腹腔镜治疗十二指肠球部溃疡穿孔的临床应用