Relationship among the traumatic spinal canal stenosis,location of conus medullaris,and neurologic deficits in burst fracture of the first lumbar vertebra
L_1爆裂骨折程度及圆锥位置与神经损伤程度的相关性分析
Aim: To study the diagnosis and treatment of ependymoma in conus medullaris and cauda equins.
目的:探讨圆锥马尾部室管膜瘤的诊断及手术治疗特点。
Objective To explore the clinical features and surgical findings of cauda equina and conus medullaris tumors.
①目的 探讨马尾圆锥肿瘤的临床及手术特点。
A way of calculating the intersecting line of cylinder and cone with the aid of supplementary plane;
借助特定辅助平面求圆柱圆锥相贯线的方法
Diagraming the characteristic points on the intersection lines between a sphere and a cone by means of the method of anxiliary sphere;
用辅助球面法求圆球和圆锥相贯线上特殊点
increment angle
(圆锥齿轮)齿端角
conical bellows
圆锥形(伸缩)风箱
A cone - shaped pile of straw or hay.
圆锥形小堆圆锥形的一堆禾秆或牧草
converging paper chromatography
圆锥形纸色谱, 圆锥形纸层析
B、What shape is the flank of a taper?
圆锥的底面是（）形，圆锥有（）个底面。
The Reliability Analysis for Motive Cone-head of Standard Style Conebreaker;
标准型圆锥破碎机动锥圆锥头可靠性分析
Growing or arranged in a panicle.
圆锥花序的具圆锥花序的或按圆锥状花序排列的
Probe the kids to know the taper, hold its features and understand its plan.
使学生认识圆锥，掌握圆锥的特征，会看圆锥的平面图。
Taper pipe threads with 60 degree
GB/T12716-199160°圆锥管螺纹
cone ,asbestos coated, for fire-fighting
灭火用圆锥,包有石棉
Taper pins with internal thread
GB/T118-1986内螺纹圆锥销
conic projection with two standard parallels
双标准纬线圆锥投影
a conical shape with a wider and a narrower opening at the two ends.
一端宽一端窄的圆锥形。
steam atomizing conical jet
蒸汽雾化圆锥形喷嘴
Conical shaft ends
GB/T1570-1990圆锥形轴伸
a tall tapering spire.
高高的圆锥形的尖顶。
stocking cap
圆锥形绒线帽,针织帽
Taper pins with split
GB/T877-1986开尾圆锥销