This article adopts the cut-and-try method and questionnaires to study the scores according to students who are from Grade 2003 and 2004 physique healthy standard and their physical training at China Pharmaceutical University. 采取实验法、问卷调查法,对《学生体质健康标准》测试成绩与学生平时参加体育锻炼情况进行调查研究,研究对象为中国药科大学2003、2004级学生。
In light of traditional PID controller parameters optimization with manual cut-and-try method, a novel kind of PID parameters optimization strategy based on ACA ( Ant Colony Algorithm) was proposed. 针对传统的PID控制器参数多采用试验加试凑的方式由人工进行优化,提出了一种新型的基于蚁群算法的PID参数优化策略。
Disposition of approaching a random curve with double-arc cut-and-try method 任意二次曲线的双圆弧拟合成形法双圆弧逼近任意曲线的处理方法
Usually an adopting cut-and-try method is used for calculating strength of the bending members made of reinforced concrete with ring section. 环形截面钢筋混凝土受弯构件的强度计算,一般采用多次试算的方法进行。