测线采样
This paper presents the analytical method of terrestrial photogrammetry in profile surveying. It takes the error effect of exterior orientation elements into consideration, and realizes the Variable interval sampling of profile points.
本文介绍了解析法地面摄影测量断面图的方法,它顾及了外方位元素误差影响,同时实现了断面点可变间距采样。
Study of a Laser Sampling Profile Modeling Technology and Arithmetic
一种激光采样仿形加工方法及算法的研究
Profile sampling method, macro-group classification method, and statistical method were used to study the community structure and dynamics of soil insects in ragweeds Ambrosia artemisiifolia and A.
采用分层取样法、大类群分类法和数理统计方法,研究了普通豚草Ambrosia artemisiifolia和三裂叶豚草A。
英语网 · 双语娱乐资讯
英语网 · 英语词汇
英语网 · 高考英语