B、What shape is the flank of a taper?
圆锥的底面是（）形，圆锥有（）个底面。
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。
The Theoretical Modeling of a Cylinder Going Through a Cone and Their Intersecting Curve;
圆柱贯穿圆锥的相贯线及其数学模型
The computing formula of theoretical cone angle of the wormwheel addendum cone and dedendum cone can be derived yet.
推导出蜗轮齿顶圆锥的理论锥角计算公式及齿根圆锥的理论锥角计算公式 .
A cone - shaped pile of straw or hay.
圆锥形小堆圆锥形的一堆禾秆或牧草
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
a tall tapering spire.
高高的圆锥形的尖顶。
a conical shape with a wider and a narrower opening at the two ends.
一端宽一端窄的圆锥形。
tap with plain cylindrical pilot
带普通外圆导柱的丝锥
grout flow cone
测水泥流动度的圆锥
a frustum formed from a cone.
用圆锥体做的平截头体。
(botany) having a panicle.
（植物学）有圆锥花序的。
a buoy resembling a cone.
一个类似圆锥体的浮标。
A beam of radiant energy in the form of a narrow cone or cylinder.
光线锥窄圆锥体或圆柱形的辐射性光束
Coning motion and pseudo-coning motion of SINS
捷联惯导系统中的圆锥和伪圆锥运动研究
Research on Grinding the Convexity of Taper Roller Conical Surface Lines via Centerless Grinder
无心磨床磨削圆锥滚子圆锥面素线凸度的研究
Non-equalization Machining Method for Conical Cam with Oscillating Tapered Roller Follower
圆锥滚子摆动从动件圆锥凸轮的非等径加工
a straight line that generates a cylinder or cone.
生成圆柱体或圆锥体的直线。