Comparative Analysis of Circumference Control System in Filter Rod Maker;
滤棒成型机组圆周控制系统的对比分析
Research on English Character Recognition Method Based on Center and Circumference;
基于中心与圆周的英文字符识别方法研究
Bamboo strip unfolding rate of onefourth circumference is 99% and that of one-third is 52% (the top of bamboo culm being 8%,the middle 75% and the bottom 72% ), but bamboo strips with 5/12 circumference are allbroken.
结果表明：①采用本方法可展平”一定圆周弧度的毛竹片。