Based on the simply introduction to the principle of profiling method, this paper analyses the source error of profiling method and gives some measures to reduce these error.
文章在简要介绍剖面测量基本原理的基础上，分析了剖面法的误差来源，提出了减少误差的措施。
2
Chapter One is a brief introduction generalizing the researching object, purpose, method and the corpus's source of the present study.
第一章是绪论，介绍了本文研究的目的、范围、方法，以及语料来源和选取原则。
3
For the introduction chapter, it describes the region, history and present research situation of Lanxi dialect as well as the idea of the research topic, method, and the source corpus.