大家都搜：
[数]步长
1、step by step───adv.逐步地；一步步地，逐步地，逐渐地; 缓缓; 浸
2、step by step drawing───逐步绘制
3、length───n.长度，长；时间的长短；音长
4、equal length───[统计]等长；[统计] 等长
5、span length───杆间距离，跨度距离；跨度距离；杆间距离
6、dress length───衫长
7、step step───步进
8、step───vt.走，迈步；竖立（桅杆）于桅座上；n.步，脚步；步骤；步伐；梯级；vi.踏，踩；走
9、back length───后面长度
1、The distribution of agglomerates and the size of clusters vary with the agglomerating time and the average shift step length of particles.───粒子集团大小分布随凝聚时间和粒子平均移动步长而变化。
2、The size of a critical inequality is confined by the restricting of step length.───本文还用试探潮流来制约寻优步长，对越界量作一定规范。
3、This controller realizes IMMD algorithm by equal step length searching, and good results have been achieved.───该KongZhiQi用等步长搜索方法，实现了IMMD算法，获得了满意结果。
4、The main idea of the algorithm is that initiative seeds can spread along a determined direction with a certain step length.───最后，使用区域生长方法延伸道路片段，其核心思想是让某一初始种子沿着一定方向并以一定的步长生长。
5、It is also proved that the step length after subsection is less than or equal to one pixel unit, so the curves drawn are equally smooth.───而且可以证明分段后所绘制曲线的步长小于等于一个象素，这样就保证了分段后所绘制曲线的平滑。
6、The method of reliability analysis was a limit step length iteration method(LSLIM).───其中，可靠指标的迭代求解方法是有限步长迭代法。
7、And gives the formulae of iteration direction and step length.───并给出了迭代方向和步长的计算公式。
8、Meanwhile, a new method of calculating initial step length was proposed.───同时，提出了新的一维搜索初始步长的约束方法。
9、The pattern search method is also studied in this project and a varied step length non monotone pattern search method is proposed .───本项目还研究了模式搜索法，提出了一个变步长非单调模式搜索法。