plain saw meaning in English
平锯
Examples
- The average soil fertility rose in the north china plain and mid - lower yangtze river regions , and decreased in the northeast . additionally , although the north china plain saw an improvement in soil ph - value , acidification of the soil increased in the other regions
土壤肥力数据的分析结果表明,样本总体而言,从80年代初到2000年,除土壤速效钾下降和土壤酸碱性有所退化外,农业上壤的有机质、全氮和速效磷平均含量都增加了。