成都白鸡全身羽毛白色，单冠，耳叶红色带有白斑，喙、胫黄色。
The chickens are characterized by white plumage, single comb, red ear-lobes with white spots, yellow beak and shanks.
双端固定桥设计优于单端固定桥和单冠修复。
The design of rigidly fixed bridge was superior to free-end fixed bridge and single crown.
单冠修复组在6 ~12个月期间的种植体边缘骨吸收更为显著。
From 6 to 12 months, the more bone resorption was observed in single crown group.
目的比较动态负荷下螺钉固位与粘固固位种植单冠修复体的固位与机械力学特性。
Objective To investigate the stability and mechanical characteristics of screw-retained and cement-retained crowns under dynamic cyclic fatigue testing.
本文在基于特征的义齿单冠设计技术基础上，针对三单元固定冠桥的计算机辅助设计理论与方法进行了探索，形成了一套完整的冠桥设计路线。
The theory and methods of CAD for three-unit fixed partial dental prosthesis crown bridge are studied, which is based on the design technology of single dental prosthesis crown bridge design.
结论：对于机器人冠脉搭桥手术，麻醉的关键是预防和处理单肺通气和CO2气胸引起的缺氧和血流动力学波动。
Conclusion: the key point of anesthesia for RACAB is to deal with hypoxemia and undulated hemodynamics as a result of single right-lung ventilation and CO2 pneumothorax.
多支冠脉病变病人的TET阳性率与单支病变的TET阳性率比较有显著差异性（P〈0．05）。
Patients with multi - branches of coronary artery process had a higher positive rate of TET compared with patients who had single branch process ( P < 0.05 ).
摘要金属支架单套冠作为一种新型种植固定义齿修复技术具有独特优势。
Abstract: a metal framework with individual crowns has distinctive advantages as a new technique for implant-supported fixed prosthesis of edentulous jaws.
同时将冠心病患者分为单支病变组和非单支病变组，分析血清胱抑素c与冠脉病变的相关性。
CHD patients were further divided into single angiopathy group and multiple angiopathy group. Correlation between CysC and CHD was analyzed.
摘要目的观察美学区单牙即刻种植即刻采用临时冠进行牙龈诱导成形的临床效果。
Abstract: Objective to observe the clinical effect of immediate implant placement and instantly using provisional restorations on inducing gingival formation in the aesthetic area.
摘要目的观察美学区单牙即刻种植即刻采用临时冠进行牙龈诱导成形的临床效果。
Abstract: Objective to observe the clinical effect of immediate implant placement and instantly using provisional restorations on inducing gingival formation in the aesthetic area.
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