Based on the data of pilot plats, the effects of slope on soil erosion are analyzed in this paper.

最后结合小区径流场试验资料分析了坡度对土壤侵蚀的影响。

youdao

The pilot-scale experiment of YSW105 shows that both erosion rate of heat exchanger and adhesion rate excel the standard of China Petroleum & Chemical Corporation.

YSW105现场应用效果表明，系统的浓缩倍数平均为4.5，监测换热器的腐蚀速率和粘附速率均优于中石化标准。

youdao

One of these pilot projects is taking place in Varela, Guinea Bissau, where extremely rapid coastal erosion is occurring.

UNESCO: CULTURE

One interesting pilot scheme being tried out in Minnesota allows farmers who reduce fertiliser run-off and soil erosion to enjoy an exemption from future state and federal water-quality standards.

ECONOMIST: Nutrient pollution