Thus, the urgent affairs is to further make requirements clear, set objective, organize and stabilize the team for tackling key problems and lucubrate the law of soil erosion of the Loess Plateau by dint of scientific means.

• 因此，当务之急应进一步明晰需求，设定目标，组建并稳定攻关团队，借助科学研发手段，对黄土高原土壤侵蚀规律进行深入研究。