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- To provide the standard of the posterior convex angle of thoracic vertebrae in different age groups. 目的 :提供不同年龄组正常人胸椎后凸角的数据标准。
- On the base,it also put forward the suggestion to correct the convex angle size of preshaving hob cutter. 在此基础上,提出了剃前滚刀凸角尺寸修改的建议。
- Methods:The vessels in the cerebellopontine angle segment of the facial-acoustic nerve complex were observed on 6 rabbits (12 sides). 方法:对6只兔角听神经复合体小脑脑桥角段内部血管进行观察,对另6只兔面听神经复合体小脑脑桥角段周围的血管进行显微解剖。
- The vessels around the cerebellopontine angle segment of the facial-acoustic nerve complex were microdissected in another 6 rabbits (12 sides). 结果:兔面听神经复合体横断面可见小动脉、小静脉及毛细血管。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- Concave on one side and convex on the other. 一面凹进一面凸起的
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的
- To the excellent concave and convex carving skill. 碑上的阴阳刻。
- Fault: Convex or concave muzzles. 缺陷：突起或凹入的口部。
- The plant was growing at an angle. 植物呈一定角度生长。
- Something having concave and convex edges terminating in points. 新月形物凹边和凹边汇合成点的物体
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- Nutlets veined, one side convex, other side concave. 小坚果脉，一边凸，其他的边凹。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
