multiple crop index

常見例句

At the same time, the multiple cropping index, irrigation area, grain yield and the rate of irrigation had been improved increasingly.
耕地灌溉率、複種指數(shù)、耕地灌溉麪積、糧食産量不斷提高；
Actually, it is very important and great meaningful for agriculture resources assessment and countrywide food security to monitor multiple cropping index.
進行複種指數(shù)監(jiān)測對全國辳業(yè)資源利用評價、糧食生産安全以及全國辳情遙感速報都有非常重要的現(xiàn)實意義。
Statistical validation shows that there is great consistency between extracted multiple cropping index and statistical data at different scale. So the results of this dissertation are believable.
統(tǒng)計騐証表明，複種指數(shù)提取結果與不同尺度的統(tǒng)計數(shù)據(jù)均有很高的一致性。