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土地测量是农业测量的主要内容,是进行农业生产所不可缺少的工作。我国古代一直对土地测量工作都很重视,在土地测量技术上有不少成就,其中在测量工具方面也有一些重要的发明创造,本文所要介绍的明代的土地测量工具“丈量步车”就是其中突出的一例。明代的丈量步车是一种相当先进的丈量工具。它是明代一位著名数学家程大位(1533——1606年)创制的。这种工具在程大位所著《算法统宗》和《算法纂要》(此书为《算法统宗》的
Land surveying is the main content of agricultural surveying and is an indispensable task in agricultural production. In ancient China, we have always attached great importance to land surveying. There are many achievements in land surveying technology. Among them, there are some important inventions and innovations in surveying tools. In this paper, the “measuring car” An example. The Ming Dynasty measurement step car is a very advanced measurement tool. It was created by Cheng Dawei (1533-1606), a famous mathematician in the Ming Dynasty. This tool in the Cheng Da-bit by the “algorithm Uemitsu” and “algorithm compilation” (the book “Algorithm UContent”