1) segmental lordosis
前凸角
1.
Objective:To investigate the therapeutic effect on fusion time,intervertebral height and segmental lordosis with three approaches in anterior cervical discectomy fusion(ACDF).
目的:探讨颈前路单间隙椎间减压植骨融合三种不同术式对融合时间、椎间高度、前凸角的影响。
2) lumbar lordosis
腰椎前凸角
1.
Corralation study between low back pain,lumbar lordosis and sacral inclination angle;
慢性下腰痛与骶骨倾斜角和腰椎前凸角的相关性研究
3) protuberance type pre-grinding hob
凸角型磨前滚刀
1.
Based on the generating principle,the conjugate curves of processed gear,cut by the different tool edges of Ⅰprotuberance type pre-grinding hob,were derived in terms of coordinate conversion.
基于APDL与MATLAB混合编程技术,精确地实现凸角型磨前滚刀切制的复杂齿形有限元几何建模,进而探讨了齿面摩擦力对齿轮弯曲强度与轮齿变形的影响。
4) disc lordosis angle
椎间盘前凸角
5) posterior Diff value
角膜后表面前凸
1.
Subjects were divided into groups according to pre-operative myopic diopter (spherical equivalent) or ablation percentage, then posterior Diff value was compared between groups and different time.
目的探讨准分子激光原位角膜磨镶术(LASIK)后OrbscanⅡ中角膜后表面前凸量(后表面Diff值)的动态变化特点、规律及影响后表面Diff值的主要因素。
6) cam advance indicator,camshaft advance indicator
凸轮轴提前角指示器
补充资料：凸凸
1.高出貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条