melt water

Neural network model for predicting snow melting headwater inflow in irrigation areas;

基于神经网络的灌区融雪型河源来水预报模型

On the basis of genetic analysis and flood time,the flood in Heilongjiang was divided into three types,that is ,storm(rain) flood,snowmelt and rain flood and ice flood in this paper.

按成因和发生时间，将黑龙江省的洪水划分为三种类型：暴雨（降雨）洪水、融雪和雨雪融合洪水、冰凌洪水；着重论述了暴雨、洪水的时空分布特征以及暴雨洪水的稀遇程度等。

The research progress and development direction of snow-melting agent;

融雪剂的研究进展及发展方向

Studying on How the Snow-melting Agent Injuries the Plants in City;

融雪剂对城市园林植物伤害机理的研究

The problems for choosing crushed stones in making of carbon fiber conductive concrete for deicing or snow-melting are discussed.

讨论了将用于路面融雪化冰的碳纤维导电混凝土在制作过程中石子的选择问题,提出了在制作发热用导电混凝土铺层时,掺入石子应遵循的3个基本原则:石子的掺量不能太多;不能和标准的混凝土一样,采取合理的级配;掺入的碎石粒径不能太大。

The study provides a guide for the practical application of electrically conductive concrete in deicing or snow-melting.

　详细研究了用于路面融雪化冰的碳纤维导电混凝土在各种不同条件下电阻的变化规律,包括中长期冻融循环、升降温循环、常温加热、低温加热等,得到了融雪化冰时合适的电源类别,为导电混凝土用于路面融雪化冰的工程实际提供了重要指导。