解决的问题：1文献上研究的范围比较小可能是矛盾的结果2在温度上升1-2度范围内倒春寒不会消失；3倒春寒会移动会给农业生产带来更多的不确定性影响 翻译

Issues to be addressed: (1) The scope of research in literature may be relatively limited and may lead to conflicting results. (2) Even with a temperature increase of 1-2 degrees, spring cold snaps may not disappear. (3) Spring cold snaps may move and bring more uncertainty to agricultural production.