appearance of the crop的意思|示意

Researches have demonstrated that the linear features of the cultivation land usually have exaggerative appearance on SAR images, which will affect the accuracy of crop mapping on SAR images.

农田线性地物在SAR图像上的夸大表现，对基于SAR图像进行的农作物面积精确量算会产生一定的影响。

And can improve crop quality and shiny appearance of the crop, roots developed, greatly increased crop yields, is the vast peasant friends get rich right-hand man.

并且能提高作物品质，使作物外观充满光泽，根茎发达，大大提高作物产量，是广大农民朋友致富奔小康的得力助手。