亲爱的作者、读者朋友：你们好! 早春贺岁，辞旧迎新。我们满怀喜悦迎来了《南水北调与水利科技》的第5个春天。在此，编辑部全体成员感谢广大作者和读者与我们一路同行! 在过去的一年里，作者、读者们浓浓的深情和真诚的厚爱，给了我们不断进取的信心，《南水北调与水利科技 Dear author, reader friend: Hello everyone! We are full of joy ushered in the “South-North Water Diversion and Water Science and Technology,” the fifth spring. At this point, all members of the editorial department thanked the majority of authors and readers for traveling with us all along! In the past year, the profound affection and sincere love of the authors and readers gave us constant progress and confidence. "The South-to-North Water Diversion and Water Science and Technology