grain-boundary precipitation

例句：

1. 1. Grain-boundary precipitation is a crucial factor indetermining the yield of crops.
   粒间降水是决定作物产量的关键因素。
2. 2. The study ofgrain-boundary precipitation has significant implicationsfor agricultural productivity.
   研究粒间降水对农业生产力有重要影响。
3. 3. In regionswith high rainfall, grain-boundary precipitation can significantlyaffect crop growth.
   在降雨量高的地区，粒间降水可以显著影响作物生长。