Abstract: This article introduces a new technique of measuring elements of centring of GPS origin points, analyses the accuracy and origin of the error of the method, and compares with the technique of the specifications related.是什么意思_Abstract: This article introduces a new technique of measuring elements of centring of GPS origin points, analyses the accuracy and origin of the error of the method, and compares with the technique of the specifications related.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句