据中国气象局消息，我国淮河以南的南方地区在清明节后的3天将迎来一次明显的降水过程。
Substantial rainfall will hit most of the area to the south of the Huaihe River in 3 days after the Qingming Festival, according to the China Meteorological Administration.
在分析我国南方水田地区气候、农艺条件和目前施用化肥状况的基础上，研制了一种新型的水田化肥深施机械。
Based on the analysis of agricultural technology, climate and fertilizer condition for rice planting in South China, a new kind of fertilizer deep applicator is developed.
沙尘在我国西北的沙地和沙漠地区起沙后，向我国的东南方向输送，在输送过程中沙尘浓度逐渐降低。
After dust mobilization in the desert in Northwest of China, dust was forced to transport to Southeast. Dust concentration was reduced while transportation.
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