摆动从动件圆柱凸轮
cylindrical cams with oscillating followers
变导程圆柱凸轮
variable lead cylindrical cam
圆柱凸轮机构
cylinder cram mechanism
cylindrical cam mechanism
变刚度圆柱螺旋弹簧
Cylinder Helix Spring with Variable Stiffness
不等节距圆柱螺旋弹簧
variable pitch cylindrical helical spring
传输线圆线图
circular transmission line chart
粗圆柱线天线快速精确计算模型
efficient and accurate modeling for moderately thick cylindrical wire antenna
非圆柱螺旋弹簧
non-cylindrical spiral spring
分度圆柱螺旋角
helix angle at reference cylinder
弧形齿线圆柱齿轮
arcuate tooth trace cylindrical gear