Feng Shiyong and Zou Guohua. A New Method for Increasing Precision in Survey Sampling Acta Mathematica Scientia, 2001, 18 (1) 282-288.是什么意思_Feng Shiyong and Zou Guohua. A New Method for Increasing Precision in Survey Sampling Acta Mathematica Scientia, 2001, 18 (1) 282-288.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句