A PRELIMINARY STUDY ON THE CORRELATION BETWEEN CROP YIELD AND METEOROLOGICAL FACTORS IN THE MIDDLE ARID AND SEMIARID AREAS OF GANSU PROVINCE是什么意思_A PRELIMINARY STUDY ON THE CORRELATION BETWEEN CROP YIELD AND METEOROLOGICAL FACTORS IN THE MIDDLE ARID AND SEMIARID AREAS OF GANSU PROVINCE在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句