%0 Journal Article
%T ON APPLICATION OF ERROR SPREAD LAW<br>误差传播律应用的研究
%A Deng Yonghe
%A <br>邓永和
%J 大地测量与地球动力学
%D 2007
%I 
%X The error spread law is based on the obvious function.However,in practice,many variables can not be expressed by the obvious function from other variables,only can be expressed by the latent function.Here,the common form of error spread law based on latent function is presented and applied to the line engineering.It is shown that this method is feasible and resultful.
%K latent function
%K error spread law
%K accuracy
%K line engineering
%K transition curve<br>隐函数
%K 误差传播定律
%K 精度
%K 线路工程
%K 缓和曲线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=238F9D6A8BD0FDC0051C995BBD5791A8&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=8BD23BD67BF01A5C&eid=5D71B28100102720&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=8