multiple crop index

常见例句

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、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.
進行複種指數監測對全國辳業資源利用評價、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.
統計騐証表明，複種指數提取結果與不同尺度的統計數據均有很高的一致性。