在长途旅行叉单冠看到了车手和山地车地形最多元化的投入相结合。
The long travel single crown fork sees the most diverse combination of rider and terrain inputs in mountain biking.
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.
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 ).
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