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、復(fù)種指數(shù)、耕地灌溉面積、糧食產(chǎn)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(jìn)行復(fù)種指數(shù)監(jiān)測(cè)對(duì)全國(guó)農(nóng)業(yè)資源利用評(píng)價(jià)、糧食生產(chǎn)安全以及全國(guó)農(nóng)情遙感速報(bào)都有非常重要的現(xiàn)實(shí)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(jì)驗(yàn)證表明，復(fù)種指數(shù)提取結(jié)果與不同尺度的統(tǒng)計(jì)數(shù)據(jù)均有很高的一致性。