normal freezing meaning in Chinese

正常冷冻
正常冷凝
正常凝固

Through a systematic research , the author enter to provide the theoretical basis for selecting reasonable index of normal frozen - heave forces and the technology for preventing and controlling frozen damage
通过系统研究，渴望为季节冻土区涵闸类水工建筑物基础板的设计部门提供法向冻胀力值的设计指标，以便做到基础的合理浅埋和进行抗冻胀设计。
The indoors experimental results show the influence of soil density , moisture , permeability and restrain on the frozen - heave forces . from year ' s observation in - situ , the field data supports the relationship of foundation area , embedded depth and superimposed load with normal frozen - heave force
通过野外现场的试验的观测，初步掌握了基础法向冻胀力与基础面积、基础埋深、附加荷载等因素之间的关系以及平板基础所受冻胀上抬力各组成部分之间的相互影响规律。