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、复种指数、耕地灌溉面积、粮食产量不断提高；
Actually, it is very important and great meaningful for agriculture resources assessment and countrywide food security to monitor multiple cropping index.
进行复种指数监测对全国农业资源利用评价、粮食生产安全以及全国农情遥感速报都有非常重要的现实意义。
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.
统计验证表明，复种指数提取结果与不同尺度的统计数据均有很高的一致性。