步: Ⅰ名词1.(步度; 脚步) pace; step 短语和例子正步 parade step; goose step; 寸步难移 in difficult pass; can not move a single step; 大步前进 advance with big strides; 快步走 walk at a quick pace; 学步 learn to walk; 散步
步步: step by step; at every step 短语和例子步步紧跟 follow at every step; 步步留心 be careful of every step; 步步小心 pick one's steps
Example Sentences:
1.
An optimal intelligent backstepping control method for reaction - jet missile 一种智能反步控制方法及其应用
2.
Omnidirectional quaternion algorithm and missile attitude control based on backstepping method in quaternion 基于四元数的导弹反步控制及全方位算法应用
